When China announced that it would “seal customs operations” in Hainan,the phrase travelled poorly beyond its borders. To many foreign readers, the term sounds defensive, even restrictive—as if an island were being...When China announced that it would “seal customs operations” in Hainan,the phrase travelled poorly beyond its borders. To many foreign readers, the term sounds defensive, even restrictive—as if an island were being closed off at a time when the global economy urgently needs openness.From Southeast Asia, however, the policy looks less like retreat and more like revelation.It shines light on how China’s understanding of openness has evolved—shaped not by slogans, but by the trade frictions of recent years. What is unfolding in Hainan is not an attempt to close an island, but an effort to define,with unusual precision, where openness begins and how it is sustained.展开更多
For ordinary tourists, simpler entry and exit procedures and a broader range of duty-free goods in Hainan create a better travel and shopping experience.For China’s earnest endeavor to deepen reform and opening-up, i...For ordinary tourists, simpler entry and exit procedures and a broader range of duty-free goods in Hainan create a better travel and shopping experience.For China’s earnest endeavor to deepen reform and opening-up, implementation of the special customs operations policy in Hainan represents a significant step forward. For businesses in Malaysia and other ASEAN member states, especially export-oriented small and medium-sized enterprises (SMEs), Hainan serves as a“transit hub” for accessing the Chinese market and even other Asian markets.展开更多
The Hainan Free Trade Port (FTP) is a key step for China to advance high-standard opening-up and seize a more active role in economic globalization. After early trials, a policy framework has taken shape, and islandwi...The Hainan Free Trade Port (FTP) is a key step for China to advance high-standard opening-up and seize a more active role in economic globalization. After early trials, a policy framework has taken shape, and islandwide special customs operations mark a shift from design to full implementation.As of January 18, island-wide special customs operations in Hainan FTP had been in place for a month. The first month ran smoothly, with more efficient flow of goods, people, and capital.This reflects China’s institutional opening-up and, amid slowing global growth, has injected fresh vitality into the regional and global economy.展开更多
At 11:00 p.m. on January 13, 2026, floodlights illuminated the launch pad at the Hainan Commercial Space Launch Site in Wenchang,south China’s Hainan Province. A Long March-8A (CZ-8A) carrier rocket lifted off with a...At 11:00 p.m. on January 13, 2026, floodlights illuminated the launch pad at the Hainan Commercial Space Launch Site in Wenchang,south China’s Hainan Province. A Long March-8A (CZ-8A) carrier rocket lifted off with a steady roar, its exhaust lighting up the night sky as it delivered a satellite into its designated orbit.The development of China’s first commercial space launch site has been striking. Since its inaugural launch in2024, it has completed 11 missions in less than 14 months—each a success.展开更多
Hainan is transforming into a world-class hub,with expanded free trade policies,robust infrastructure and global business opportunities The Hainan Free Trade Port(FTP)officially launched island-wide special customs op...Hainan is transforming into a world-class hub,with expanded free trade policies,robust infrastructure and global business opportunities The Hainan Free Trade Port(FTP)officially launched island-wide special customs operations on 18 December 2025.One month in,reporters from China International Communications Group(CICG)conducted an exclusive interview with Feng Fei,secretary of the Hainan Provincial Committee of the Communist Party of China(CPC)and chairman of the Standing Committee of the Hainan Provincial People’s Congress.展开更多
Since the launch of island-wide special customs operations at Hainan Free Trade Port(Hainan FTP),the proportion of “zero-tariff”imported goods has increased significantly from 21 to 74 percent, and high-quality good...Since the launch of island-wide special customs operations at Hainan Free Trade Port(Hainan FTP),the proportion of “zero-tariff”imported goods has increased significantly from 21 to 74 percent, and high-quality goods from Southeast Asia can enter Hainan at a more competitive price. If goods contain imported materials and achieve at least 30 percent added value through local processing,they can enter the Chinese mainland market with an exemption from import tariffs, effectively gaining market access across China.展开更多
On December 18,2025, Hainan Free Trade Port (Hainan FTP) officially began islandwide special customs operations.Although only two months have passed since this landmark step, the shift is already visible everywhere—f...On December 18,2025, Hainan Free Trade Port (Hainan FTP) officially began islandwide special customs operations.Although only two months have passed since this landmark step, the shift is already visible everywhere—from the bustling flow of international passengers at Haikou Meilan International Airport to the steady stream of cargo vessels calling at Yangpu Port, and even in the sustained attention investors are paying to “Hainan-related” stocks.Together, these signals point to one clear conclusion:China’s largest special economic zone has entered a new phase of development.展开更多
The Hainan Free Trade Port (FTP) officially launched island-wide special customs operations on December 18, 2025. One month in, a r eporting team from China International Communications Group (CICG)conducted an exclus...The Hainan Free Trade Port (FTP) officially launched island-wide special customs operations on December 18, 2025. One month in, a r eporting team from China International Communications Group (CICG)conducted an exclusive interview with Feng Fei, secretary of the Hainan Provincial Committee of the Communist Party of China (CPC) and chairman of the Standing Committee of the Hainan Provincial People’s Congress. Drawing on early results and the policy benefits already taking shape, Feng shared insights into Hainan’s core strengths,development potential, and the opportunities it offers to the world.展开更多
The world economy is now in a period of indepth adjustment.The intensification of geopolitical conflicts,a rise of trade protectionism,and reconfiguration of global supply chains have prompted all countries to re-exam...The world economy is now in a period of indepth adjustment.The intensification of geopolitical conflicts,a rise of trade protectionism,and reconfiguration of global supply chains have prompted all countries to re-examine their openness to trade amid rising uncertainties.Against this backdrop,China’s continuing commitment to promoting higherlevel opening up and building the Hainan Free Trade Port(Hainan FTP)has distinct contemporary significance and strategic value.展开更多
Hainan Island is one of the largest islands in China and is located in the Indo-Burma biodiversity hotspot region.Despite its ecological significance,comprehensive population genetic studies of key marine organisms al...Hainan Island is one of the largest islands in China and is located in the Indo-Burma biodiversity hotspot region.Despite its ecological significance,comprehensive population genetic studies of key marine organisms along the entire coastline of Hainan Island have not been reported.This study examined the genetic diversity and population structure of the widely distributed oyster Saccostrea malabonensis around Hainan Island with analyzing mitochondrial COI gene sequences.The impacts of geographical,environmental and anthropogenic factors on genetic differentiation were also investigated.The results revealed a significant AT bias in the COI gene sequences,with transitions as the main mutation type.A total of 103 variable sites and 107 haplotypes were identified from480 COI sequences,with haplotype diversities from 0.067 to 0.782,and nucleotide diversities between 0.00011 and 0.00278.AMOVA analysis indicated that 86.65%of the variation occurred within one population while 13.35%among different populations.The average genetic distance across 16 populations was 0.00169,and the average genetic differentiation index was 0.13353.Distinct population patterns can be observed.The populations of Tonghai Village(THV)and Gangmen Mountain(GMM)in Lingshui showed similar genetic structures while those of Wanquan River Estuary(WQRE,Qionghai)and Wuzhizhou Island(WZZI,Sanya)displayed divergent evolutionary trends.Cluster analysis grouped the 480 individuals of S.malabonensis into six subpopulations.These findings are helpful for developing conservation strategies and genetic breeding programs,and are also helpful for understanding the evolutionary history of this oyster species in Hainan Island.展开更多
This paper explores the application of blockchain in Hainan’s supply chain finance,analyzing its impact on enhancing market transparency,optimizing processes,and addressing challenges like information asymmetry and i...This paper explores the application of blockchain in Hainan’s supply chain finance,analyzing its impact on enhancing market transparency,optimizing processes,and addressing challenges like information asymmetry and inefficient credit transmission.It examines technical and security issues such as scalability and cross-chain interoperability,proposing solutions like layered architectures and privacy computing.The study highlights blockchain’s role in empowering cross-border trade,tropical agriculture,and SME financing,aiming to provide a reference for Hainan Free Trade Port’s financial digital transformation.展开更多
BACKGROUND Alcohol can cause alcoholic fatty liver,alcoholic steatohepatitis,alcoholic liver cirrhosis(ALC),and hepatocellular carcinoma.China has become the secondlargest country in the world in terms of alcohol cons...BACKGROUND Alcohol can cause alcoholic fatty liver,alcoholic steatohepatitis,alcoholic liver cirrhosis(ALC),and hepatocellular carcinoma.China has become the secondlargest country in the world in terms of alcohol consumption,lacking national epidemiological data on alcoholic liver disease(ALD).AIM To understand the incidence and characteristics of ALD in Hainan Province of China.METHODS From October 2022 to April 2023,a stratified proportional multi-stage whole population sampling method was adopted to select permanent residents of Haikou,Sanya,Qionghai,Dongfang,and Wuzhishan in Hainan Province to carry out questionnaire surveys,blood tests,and ultrasound examinations of the liver.RESULTS A total of 2704 valid questionnaires were obtained from residents aged 15-93 years old.The rates of drinking,hazardous drinking,and harmful drinking were 31.73%,14.53%,and 5.03%,respectively.The above rates were higher for males than for females,increasing with income,and the rates for ethnic minorities,such as Li,were higher than for Han Chinese(P<0.05).Drinking rates increased with literacy(P<0.05).Drinking rate and hazardous drinking rate decreased with age,were higher for residents of agricultural households than non-agricultural households,and higher for married than unmarried individuals(P<0.05).The total number of patients with ALD was 142,with a detection rate of 5.25%.ALD detection rate was higher for males than females,decreased with age,and higher with income(P<0.05).Patients with ALD included 48(33.8%)cases of mild ALD,64(45.1%)cases of alcoholic fatty liver,18(12.7%)cases of alcoholic steatohepatitis,and 12(8.5%)cases of ALC.The proportion of those who consumed more than 80 g of alcohol per day increased as they progressed from mild ALD to ALC stage.Diabetes mellitus and hyperlipidemia were easily combined in some cases,accounting for 25(17.6%)and 80(56.3%),respectively.The average daily alcohol consumption of ALD patients of Li ethnicity≥80 g was significantly more than that of Han ethnicity(χ2=5.652,P=0.02),and was predominantly among those who drank large amounts of alcohol intermittently(χ2=89.093,P<0.001).CONCLUSION The rates of drinking,hazardous drinking,harmful drinking,and detection of ALD in Hainan Province need to be paid attention to by advocating a healthy lifestyle,such as abstinence and limiting alcohol consumption.展开更多
Jerched on the 18th parallel north-often called the“golden latitude”for its optimal climate and environment conditions,shared by renowned attractions like Bali in Indonesia,the Maldives,and Hawaii of the United Sta...Jerched on the 18th parallel north-often called the“golden latitude”for its optimal climate and environment conditions,shared by renowned attractions like Bali in Indonesia,the Maldives,and Hawaii of the United States—the southernmost Chinese island province of Hainan has,over the past few decades,garnered national acclaim for its thriving tourism,senior healthcare and cultural sectors.Recently,Hainan has also gained attention as a burgeoning hub for international education within China.展开更多
With the rapid development of global tourism,IP(intellectual property)tourism,as an emerging model,is gradually becoming a significant force in promoting high-quality growth in the industry.Hainan,China’s only tropic...With the rapid development of global tourism,IP(intellectual property)tourism,as an emerging model,is gradually becoming a significant force in promoting high-quality growth in the industry.Hainan,China’s only tropical island province,boasts unique natural scenery and abundant tourism resources.The high-quality development of its tourism sector is crucial for boosting regional economic growth and enhancing international influence.This paper will analyze the current status,existing issues,and strategies for the high-quality development of Hainan’s tourism industry from the perspective of IP tourism,aiming to provide valuable insights for the future development of Hainan’s tourism sector.展开更多
This study focuses on vocational undergraduate institutions in Hainan Province,exploring the current status,issues,and optimization strategies for integrating ideological and political education into college English c...This study focuses on vocational undergraduate institutions in Hainan Province,exploring the current status,issues,and optimization strategies for integrating ideological and political education into college English courses.Through questionnaires,interviews,and classroom observations,the research identifies problems such as insufficient integration of ideological content,monotonous teaching methods,and low student engagement.To address these issues,this paper proposes a four-in-one teaching strategy encompassing teaching objectives,content,methods,and evaluation mechanisms.The effectiveness of this strategy is validated through teaching practices.The results indicate that the optimized teaching strategy significantly enhances students’English proficiency and ideological literacy,providing practical references for the reform of ideological and political education in college English courses at vocational undergraduate institutions.展开更多
In recent years,numerous internet-famous cities have rapidly gained popularity on social media through their unique tourism appeal,attracting massive tourist flows and profoundly impacting local cultural tourism indus...In recent years,numerous internet-famous cities have rapidly gained popularity on social media through their unique tourism appeal,attracting massive tourist flows and profoundly impacting local cultural tourism industries.This paper analyzes the reasons behind these cities’breakout success and explores their development models,offering insights for Hainan’s cultural tourism sector.The study reveals that such urban phenomena primarily stem from four key factors:crafting distinctive city IPs,implementing innovative marketing strategies,providing premium travel experiences,and building community-driven city identities.Drawing from these lessons,Hainan’s cultural tourism industry should leverage its unique cultural resources to develop tourism IPs,adopt new media-driven marketing approaches,enhance service quality,strengthen brand building,and promote high-quality development to boost the region’s tourism visibility and competitiveness.展开更多
Hainan boasts unique natural and cultural resources,offering tremendous potential for development in the tourism performance sector.This paper delves into the significance and value of creating a regional brand for Ha...Hainan boasts unique natural and cultural resources,offering tremendous potential for development in the tourism performance sector.This paper delves into the significance and value of creating a regional brand for Hainan’s tourism performances.Based on an analysis of the current state of Hainan’s tourism performance,it explores the challenges faced and proposes a multi-faceted approach to building a regional brand,including resource integration,product innovation,brand communication,and talent cultivation.The aim is to promote high-quality development in Hainan’s tourism performance industry,enhance the cultural appeal and market competitiveness of Hainan’s tourism,and support the construction of Hainan as an international center for tourism consumption.展开更多
With the development of global economic integration,building a world-class facilitating business environment has become an urgent need for Hainan Free Trade Port.To solve the existing problems in financial policies,le...With the development of global economic integration,building a world-class facilitating business environment has become an urgent need for Hainan Free Trade Port.To solve the existing problems in financial policies,legal supervision,and other aspects,this paper takes Hainan Free Trade Port as an example to analyze and study its institutional integration strategy for creating a world-class facilitating business environment.The specific integration strategies are summarized to promote the internationalization and facilitation of the business environment of Hainan Free Trade Port and promote the high development of the local economy.展开更多
Rapid climate and cropland use changes in recent decades have posed major challenges to food security in China.Hainan Is-land is the only tropical island in China and is blessed with natural conditions for crop produc...Rapid climate and cropland use changes in recent decades have posed major challenges to food security in China.Hainan Is-land is the only tropical island in China and is blessed with natural conditions for crop production.This study first simulates the climate scenarios of Hainan Island for 2030,2040 and 2050 under the four Socio-economic Pathways(SSPs)based on the climate models in ScenarioMIP of Coupled Model Intercomparison Project Phase 6(CMIP6),and then simulates the land use scenarios of Hainan Island for 2030,2040 and 2050 based on the Cellular Automata(CA)-Markov model.Finally,based on the Global Agro-Ecological Zones(GAEZ)model,the rice potential yield in Hainan Island for 2030,2040 and 2050 are simulated,and the effects of future climate and cropland use changes on rice potential yields are investigated.The results show that:1)from 2020 to 2050,mean maximum temperature first decreases and then increases,while mean minimum temperature increase sharply followed by a leveling off under the four SSPs.Precipitation decreases and then increases under other three SSPs except SSP2-4.5.Net solar radiation increases continuously under SSP1-2.6,2-4.5,and 5-8.5,and has the lowest simulated values under SSP3-7.0.Mean wind speed increases continuously under SSP1-2.6,fluctuates more under SSP2-4.5 and SSP5-8.5,and increases slowly and then decreases sharply under SSP3-7.0.Relative humidity basically decreases continuously under the four SSPs.2)Areas of paddy field are 302.49 thousand,302.41 thousand and 302.71 thou-sand ha for 2030,2040 and 2050,respectively,all less than that in 2020.Paddy field is mainly converted into built-up land and wood-land.As for the conversion of other land types to paddy field,woodland is the main source.3)Under the effects of future climate and cropland use changes,the mean potential productions in Hainan Island under the four SSPs increase 1.17 million,1.13 million and 1.11 million t,respectively,and the mean potential yields increase 3873.21,3766.71 and 3672.38 kg/ha,respectively for the three periods.The largest increases in mean rice potential production and mean potential yield are 1.21 million t and 4008.00 kg/ha,1.16 million t and 3846.65 kg/ha,as well as 1.13 million t and 3732.75 kg/ha,respectively under SSP 3-7.0,indicating that SSP3-7.0 is the most suitable scenario for rice growth.This study could provide scientific basis for crop planting planning and agricultural policy adjustment.展开更多
With the establishment of Hainan Free Trade Port,the small and medium-sized enterprises in Hainan Free Trade Port have developed and grown in the continuously optimized enterprise environment.The continuous establishm...With the establishment of Hainan Free Trade Port,the small and medium-sized enterprises in Hainan Free Trade Port have developed and grown in the continuously optimized enterprise environment.The continuous establishment of a large number of small and micro enterprises makes its social and economic development play a non-negligible role.However,due to the small size and insufficient economic strength of small and micro enterprises,their status in the financial system is often very humble.Therefore,under normal circumstances,small and micro enterprises are faced with financing difficulties and high costs,which has a great side effect on their development.The proposal and continuous development of digital inclusive finance,so that small and micro enterprises in access to a wide range of financing opportunities at the same time,their financing methods are more convenient than in the past,the cost is getting lower and lower.This paper deeply discusses the role of digital inclusive finance in easing the financing constraints of small and micro enterprises and puts forward corresponding suggestions[1].展开更多
文摘When China announced that it would “seal customs operations” in Hainan,the phrase travelled poorly beyond its borders. To many foreign readers, the term sounds defensive, even restrictive—as if an island were being closed off at a time when the global economy urgently needs openness.From Southeast Asia, however, the policy looks less like retreat and more like revelation.It shines light on how China’s understanding of openness has evolved—shaped not by slogans, but by the trade frictions of recent years. What is unfolding in Hainan is not an attempt to close an island, but an effort to define,with unusual precision, where openness begins and how it is sustained.
文摘For ordinary tourists, simpler entry and exit procedures and a broader range of duty-free goods in Hainan create a better travel and shopping experience.For China’s earnest endeavor to deepen reform and opening-up, implementation of the special customs operations policy in Hainan represents a significant step forward. For businesses in Malaysia and other ASEAN member states, especially export-oriented small and medium-sized enterprises (SMEs), Hainan serves as a“transit hub” for accessing the Chinese market and even other Asian markets.
文摘The Hainan Free Trade Port (FTP) is a key step for China to advance high-standard opening-up and seize a more active role in economic globalization. After early trials, a policy framework has taken shape, and islandwide special customs operations mark a shift from design to full implementation.As of January 18, island-wide special customs operations in Hainan FTP had been in place for a month. The first month ran smoothly, with more efficient flow of goods, people, and capital.This reflects China’s institutional opening-up and, amid slowing global growth, has injected fresh vitality into the regional and global economy.
文摘At 11:00 p.m. on January 13, 2026, floodlights illuminated the launch pad at the Hainan Commercial Space Launch Site in Wenchang,south China’s Hainan Province. A Long March-8A (CZ-8A) carrier rocket lifted off with a steady roar, its exhaust lighting up the night sky as it delivered a satellite into its designated orbit.The development of China’s first commercial space launch site has been striking. Since its inaugural launch in2024, it has completed 11 missions in less than 14 months—each a success.
文摘Hainan is transforming into a world-class hub,with expanded free trade policies,robust infrastructure and global business opportunities The Hainan Free Trade Port(FTP)officially launched island-wide special customs operations on 18 December 2025.One month in,reporters from China International Communications Group(CICG)conducted an exclusive interview with Feng Fei,secretary of the Hainan Provincial Committee of the Communist Party of China(CPC)and chairman of the Standing Committee of the Hainan Provincial People’s Congress.
文摘Since the launch of island-wide special customs operations at Hainan Free Trade Port(Hainan FTP),the proportion of “zero-tariff”imported goods has increased significantly from 21 to 74 percent, and high-quality goods from Southeast Asia can enter Hainan at a more competitive price. If goods contain imported materials and achieve at least 30 percent added value through local processing,they can enter the Chinese mainland market with an exemption from import tariffs, effectively gaining market access across China.
文摘On December 18,2025, Hainan Free Trade Port (Hainan FTP) officially began islandwide special customs operations.Although only two months have passed since this landmark step, the shift is already visible everywhere—from the bustling flow of international passengers at Haikou Meilan International Airport to the steady stream of cargo vessels calling at Yangpu Port, and even in the sustained attention investors are paying to “Hainan-related” stocks.Together, these signals point to one clear conclusion:China’s largest special economic zone has entered a new phase of development.
文摘The Hainan Free Trade Port (FTP) officially launched island-wide special customs operations on December 18, 2025. One month in, a r eporting team from China International Communications Group (CICG)conducted an exclusive interview with Feng Fei, secretary of the Hainan Provincial Committee of the Communist Party of China (CPC) and chairman of the Standing Committee of the Hainan Provincial People’s Congress. Drawing on early results and the policy benefits already taking shape, Feng shared insights into Hainan’s core strengths,development potential, and the opportunities it offers to the world.
文摘The world economy is now in a period of indepth adjustment.The intensification of geopolitical conflicts,a rise of trade protectionism,and reconfiguration of global supply chains have prompted all countries to re-examine their openness to trade amid rising uncertainties.Against this backdrop,China’s continuing commitment to promoting higherlevel opening up and building the Hainan Free Trade Port(Hainan FTP)has distinct contemporary significance and strategic value.
基金the Hainan Provincial Natural Science Foundation of China(No.325RC675)the Starting Research Fund from the Hainan University(No.KYQD(ZR)-21004)。
文摘Hainan Island is one of the largest islands in China and is located in the Indo-Burma biodiversity hotspot region.Despite its ecological significance,comprehensive population genetic studies of key marine organisms along the entire coastline of Hainan Island have not been reported.This study examined the genetic diversity and population structure of the widely distributed oyster Saccostrea malabonensis around Hainan Island with analyzing mitochondrial COI gene sequences.The impacts of geographical,environmental and anthropogenic factors on genetic differentiation were also investigated.The results revealed a significant AT bias in the COI gene sequences,with transitions as the main mutation type.A total of 103 variable sites and 107 haplotypes were identified from480 COI sequences,with haplotype diversities from 0.067 to 0.782,and nucleotide diversities between 0.00011 and 0.00278.AMOVA analysis indicated that 86.65%of the variation occurred within one population while 13.35%among different populations.The average genetic distance across 16 populations was 0.00169,and the average genetic differentiation index was 0.13353.Distinct population patterns can be observed.The populations of Tonghai Village(THV)and Gangmen Mountain(GMM)in Lingshui showed similar genetic structures while those of Wanquan River Estuary(WQRE,Qionghai)and Wuzhizhou Island(WZZI,Sanya)displayed divergent evolutionary trends.Cluster analysis grouped the 480 individuals of S.malabonensis into six subpopulations.These findings are helpful for developing conservation strategies and genetic breeding programs,and are also helpful for understanding the evolutionary history of this oyster species in Hainan Island.
基金2024 Hainan Provincial Higher Education Institutions Scientific Research Self-Funded Project“Research on‘Blockchain+Supply Chain Finance’and Financing of Small and Medium-sized Enterprises in Hainan Free Trade Harbor”(Hnky2024ZC-23)。
文摘This paper explores the application of blockchain in Hainan’s supply chain finance,analyzing its impact on enhancing market transparency,optimizing processes,and addressing challenges like information asymmetry and inefficient credit transmission.It examines technical and security issues such as scalability and cross-chain interoperability,proposing solutions like layered architectures and privacy computing.The study highlights blockchain’s role in empowering cross-border trade,tropical agriculture,and SME financing,aiming to provide a reference for Hainan Free Trade Port’s financial digital transformation.
基金Supported by the Hainan Medical University Academic Enhancement Support Program,No.XSTS2025001National Clinical Key Speciality Capacity Building Project,No.202330+3 种基金Hainan Province Clinical Medical Center,No.2021818Specific Research Fund of The Innovation Platform for Academicians of Hainan Province,No.YSPTZX202313Joint Project on Health Science and Technology Innovation in Hainan Province,No.SQ2023WSJK0301Hainan Province Education Reform Project,No.hnjg2024-67.
文摘BACKGROUND Alcohol can cause alcoholic fatty liver,alcoholic steatohepatitis,alcoholic liver cirrhosis(ALC),and hepatocellular carcinoma.China has become the secondlargest country in the world in terms of alcohol consumption,lacking national epidemiological data on alcoholic liver disease(ALD).AIM To understand the incidence and characteristics of ALD in Hainan Province of China.METHODS From October 2022 to April 2023,a stratified proportional multi-stage whole population sampling method was adopted to select permanent residents of Haikou,Sanya,Qionghai,Dongfang,and Wuzhishan in Hainan Province to carry out questionnaire surveys,blood tests,and ultrasound examinations of the liver.RESULTS A total of 2704 valid questionnaires were obtained from residents aged 15-93 years old.The rates of drinking,hazardous drinking,and harmful drinking were 31.73%,14.53%,and 5.03%,respectively.The above rates were higher for males than for females,increasing with income,and the rates for ethnic minorities,such as Li,were higher than for Han Chinese(P<0.05).Drinking rates increased with literacy(P<0.05).Drinking rate and hazardous drinking rate decreased with age,were higher for residents of agricultural households than non-agricultural households,and higher for married than unmarried individuals(P<0.05).The total number of patients with ALD was 142,with a detection rate of 5.25%.ALD detection rate was higher for males than females,decreased with age,and higher with income(P<0.05).Patients with ALD included 48(33.8%)cases of mild ALD,64(45.1%)cases of alcoholic fatty liver,18(12.7%)cases of alcoholic steatohepatitis,and 12(8.5%)cases of ALC.The proportion of those who consumed more than 80 g of alcohol per day increased as they progressed from mild ALD to ALC stage.Diabetes mellitus and hyperlipidemia were easily combined in some cases,accounting for 25(17.6%)and 80(56.3%),respectively.The average daily alcohol consumption of ALD patients of Li ethnicity≥80 g was significantly more than that of Han ethnicity(χ2=5.652,P=0.02),and was predominantly among those who drank large amounts of alcohol intermittently(χ2=89.093,P<0.001).CONCLUSION The rates of drinking,hazardous drinking,harmful drinking,and detection of ALD in Hainan Province need to be paid attention to by advocating a healthy lifestyle,such as abstinence and limiting alcohol consumption.
文摘Jerched on the 18th parallel north-often called the“golden latitude”for its optimal climate and environment conditions,shared by renowned attractions like Bali in Indonesia,the Maldives,and Hawaii of the United States—the southernmost Chinese island province of Hainan has,over the past few decades,garnered national acclaim for its thriving tourism,senior healthcare and cultural sectors.Recently,Hainan has also gained attention as a burgeoning hub for international education within China.
基金2024 Hainan Vocational University of Science and Technology Scientific Research Project“Research on the Training Mode of New Tourism Business under the Background of Hainan Free Trade Port”(HKKY2024-11)。
文摘With the rapid development of global tourism,IP(intellectual property)tourism,as an emerging model,is gradually becoming a significant force in promoting high-quality growth in the industry.Hainan,China’s only tropical island province,boasts unique natural scenery and abundant tourism resources.The high-quality development of its tourism sector is crucial for boosting regional economic growth and enhancing international influence.This paper will analyze the current status,existing issues,and strategies for the high-quality development of Hainan’s tourism industry from the perspective of IP tourism,aiming to provide valuable insights for the future development of Hainan’s tourism sector.
基金Ideological and Political Education Demonstration Project for the“College English”course at Hainan Vocational University of Science and Technology(HKSZ2024-20)。
文摘This study focuses on vocational undergraduate institutions in Hainan Province,exploring the current status,issues,and optimization strategies for integrating ideological and political education into college English courses.Through questionnaires,interviews,and classroom observations,the research identifies problems such as insufficient integration of ideological content,monotonous teaching methods,and low student engagement.To address these issues,this paper proposes a four-in-one teaching strategy encompassing teaching objectives,content,methods,and evaluation mechanisms.The effectiveness of this strategy is validated through teaching practices.The results indicate that the optimized teaching strategy significantly enhances students’English proficiency and ideological literacy,providing practical references for the reform of ideological and political education in college English courses at vocational undergraduate institutions.
基金Haikou Philosophy and Social Science Planning Project in 2025“Research on the Communication Path of Haikou Arcade Culture as City Name Card under the Background of Artificial Intelligence”(2025-ZCKT-100)。
文摘In recent years,numerous internet-famous cities have rapidly gained popularity on social media through their unique tourism appeal,attracting massive tourist flows and profoundly impacting local cultural tourism industries.This paper analyzes the reasons behind these cities’breakout success and explores their development models,offering insights for Hainan’s cultural tourism sector.The study reveals that such urban phenomena primarily stem from four key factors:crafting distinctive city IPs,implementing innovative marketing strategies,providing premium travel experiences,and building community-driven city identities.Drawing from these lessons,Hainan’s cultural tourism industry should leverage its unique cultural resources to develop tourism IPs,adopt new media-driven marketing approaches,enhance service quality,strengthen brand building,and promote high-quality development to boost the region’s tourism visibility and competitiveness.
基金Philosophy and Social Planning Project of Haikou City in 2025‘An Exploratory Study on Accelerating the Construction of“International Performing Arts Capital”in Haikou Under the Background of Hainan Free Trade Port’(Project No.:2025-ZCKT-96)。
文摘Hainan boasts unique natural and cultural resources,offering tremendous potential for development in the tourism performance sector.This paper delves into the significance and value of creating a regional brand for Hainan’s tourism performances.Based on an analysis of the current state of Hainan’s tourism performance,it explores the challenges faced and proposes a multi-faceted approach to building a regional brand,including resource integration,product innovation,brand communication,and talent cultivation.The aim is to promote high-quality development in Hainan’s tourism performance industry,enhance the cultural appeal and market competitiveness of Hainan’s tourism,and support the construction of Hainan as an international center for tourism consumption.
基金General Scientific Research Project of Hainan Vocational University of Science and Technology-—Exploration of the Impact of Financial Reform on Enterprises in Hainan Free Trade Port(HKKY2024-13)。
文摘With the development of global economic integration,building a world-class facilitating business environment has become an urgent need for Hainan Free Trade Port.To solve the existing problems in financial policies,legal supervision,and other aspects,this paper takes Hainan Free Trade Port as an example to analyze and study its institutional integration strategy for creating a world-class facilitating business environment.The specific integration strategies are summarized to promote the internationalization and facilitation of the business environment of Hainan Free Trade Port and promote the high development of the local economy.
基金Under the auspices of Hainan Provincial Natural Science Foundation of China(No.321QN187,723RC466)Scientific Research Foundation of Hainan University(No.kyqd(sk)2135)Young Scholars Support Program of Hainan University(No.24QNFC-05)。
文摘Rapid climate and cropland use changes in recent decades have posed major challenges to food security in China.Hainan Is-land is the only tropical island in China and is blessed with natural conditions for crop production.This study first simulates the climate scenarios of Hainan Island for 2030,2040 and 2050 under the four Socio-economic Pathways(SSPs)based on the climate models in ScenarioMIP of Coupled Model Intercomparison Project Phase 6(CMIP6),and then simulates the land use scenarios of Hainan Island for 2030,2040 and 2050 based on the Cellular Automata(CA)-Markov model.Finally,based on the Global Agro-Ecological Zones(GAEZ)model,the rice potential yield in Hainan Island for 2030,2040 and 2050 are simulated,and the effects of future climate and cropland use changes on rice potential yields are investigated.The results show that:1)from 2020 to 2050,mean maximum temperature first decreases and then increases,while mean minimum temperature increase sharply followed by a leveling off under the four SSPs.Precipitation decreases and then increases under other three SSPs except SSP2-4.5.Net solar radiation increases continuously under SSP1-2.6,2-4.5,and 5-8.5,and has the lowest simulated values under SSP3-7.0.Mean wind speed increases continuously under SSP1-2.6,fluctuates more under SSP2-4.5 and SSP5-8.5,and increases slowly and then decreases sharply under SSP3-7.0.Relative humidity basically decreases continuously under the four SSPs.2)Areas of paddy field are 302.49 thousand,302.41 thousand and 302.71 thou-sand ha for 2030,2040 and 2050,respectively,all less than that in 2020.Paddy field is mainly converted into built-up land and wood-land.As for the conversion of other land types to paddy field,woodland is the main source.3)Under the effects of future climate and cropland use changes,the mean potential productions in Hainan Island under the four SSPs increase 1.17 million,1.13 million and 1.11 million t,respectively,and the mean potential yields increase 3873.21,3766.71 and 3672.38 kg/ha,respectively for the three periods.The largest increases in mean rice potential production and mean potential yield are 1.21 million t and 4008.00 kg/ha,1.16 million t and 3846.65 kg/ha,as well as 1.13 million t and 3732.75 kg/ha,respectively under SSP 3-7.0,indicating that SSP3-7.0 is the most suitable scenario for rice growth.This study could provide scientific basis for crop planting planning and agricultural policy adjustment.
文摘With the establishment of Hainan Free Trade Port,the small and medium-sized enterprises in Hainan Free Trade Port have developed and grown in the continuously optimized enterprise environment.The continuous establishment of a large number of small and micro enterprises makes its social and economic development play a non-negligible role.However,due to the small size and insufficient economic strength of small and micro enterprises,their status in the financial system is often very humble.Therefore,under normal circumstances,small and micro enterprises are faced with financing difficulties and high costs,which has a great side effect on their development.The proposal and continuous development of digital inclusive finance,so that small and micro enterprises in access to a wide range of financing opportunities at the same time,their financing methods are more convenient than in the past,the cost is getting lower and lower.This paper deeply discusses the role of digital inclusive finance in easing the financing constraints of small and micro enterprises and puts forward corresponding suggestions[1].
