Core Points - The 15th National Games will take place from November 9 to 21, 2025, in Guangdong, Hong Kong, and Macau, featuring a mascot based on the Chinese white dolphin, a nationally protected species [1] - A documentary film titled "Chinese White Dolphin" has been previewed at the 4th Chinese Documentary Film Festival, receiving positive reviews, and will be released in theaters during the National Games and the Special Olympics [1][2] - The film, directed by Yan Dong, is a sister piece to the award-winning documentary "Hong Kong-Zhuhai-Macao Bridge" and focuses on the journey of a dolphin named "Zhu Zhu" against the backdrop of the bridge's construction and the National Games [2][3] Environmental Significance - The Chinese white dolphin is the only marine mammal named after China and is classified as "vulnerable" by the IUCN Red List, with an estimated global population of around 6,000, of which approximately 4,500 are found in Chinese waters [2] - The film highlights the ecological balance between economic development and environmental protection in the Guangdong-Hong Kong-Macao Greater Bay Area, emphasizing the philosophy of harmonious coexistence between humans and nature [4] Production Details - The documentary took six years to produce, involving extensive marine filming across multiple countries and regions, covering over 3,600 nautical miles, and including interviews with 21 scientists and 17 conservationists [4] - The film aims to authentically document the living conditions of the Chinese white dolphin, showcasing the efforts of both Chinese and international researchers in conservation practices [3][4]

Core Points - The upcoming Fifth World Biosphere Reserve Congress in Hangzhou, China, highlights the increasing alignment of China's biosphere reserves with the vision of the UNESCO Man and the Biosphere (MAB) program, emphasizing the coexistence and mutual prosperity of humans and nature [1][2] - China has 34 biosphere reserves recognized globally, showcasing its significant commitment to biodiversity conservation and sustainable development, which is acknowledged by the international community [1] - The Taimushan-Qingliangfeng Biosphere Reserve serves as a model for balancing ecosystem restoration and local livelihood improvement, aligning with UNESCO's global advocacy [2] Summary by Sections UNESCO MAB Program - The MAB program, initiated in 1971, promotes a new conservation philosophy that integrates the improvement of local communities' lives with ecological protection [1] - The program aims to find a sustainable development model that protects natural and cultural resources while promoting social and economic progress [1] China's Role and Achievements - China’s network of biosphere reserves ranks among the largest in the world, reflecting its dedication to biodiversity and sustainable development [1] - The upcoming congress in China is seen as a recognition of its achievements and the importance of the Asia-Pacific region in addressing sustainable development challenges [1] Technological Advancements and Future Initiatives - Digital technology is transforming ecosystem management from passive protection to proactive and predictive approaches, with China leading in the application of advanced technologies in biosphere reserves [2] - The congress will enhance support for the MAB regional network in the Asia-Pacific and other regions, marking a milestone for South-South cooperation [2] - China will provide training programs for young scientists and managers, pilot projects in various fields, and platforms for youth engagement, including innovation labs and scholarships [2]