Core Viewpoint - The article highlights the cultural, economic, and ecological significance of Xingkai Lake, emphasizing its role in fostering cross-border cooperation and tourism through cultural heritage and efficient logistics [1] Group 1: Cultural Significance - The winter fishing festival at Xingkai Lake features a large-scale musical performance that reenacts the harmonious relationship between the Su Shen people and nature from approximately 7000 years ago [1] - The festival showcases various traditional fishing techniques and cultural performances, revitalizing local fishing culture and attracting both domestic and international tourists [1] Group 2: Economic Development - The prosperity of Mishan Port is attributed to a focus on cross-border business, highlighted by efficient customs processes such as "30-second clearance" for tourists and rapid logistics for cross-border e-commerce packages [1] - The collaboration among multiple departments ensures a seamless experience for businesses and tourists, enhancing the economic vitality of the region [1] Group 3: Ecological Cooperation - The establishment of a cross-national cooperation system between the Xingkai Lake National Nature Reserve and Russia's Kankasky National Nature Reserve facilitates regular communication and joint monitoring of migratory bird data [1] - This collaboration fosters scientific consensus and strengthens trust between the management offices of the respective reserves [1] Group 4: Governance and Community Engagement - The practices at Xingkai Lake demonstrate that effective governance focused on public satisfaction transforms borders from barriers into connections for cultural exchange and shared experiences [1]