Core Insights - The article highlights the natural beauty and ecological significance of Kaizhou, Chongqing, emphasizing its unique geographical features and historical context [4][8][9] Group 1: Geographic and Ecological Features - Kaizhou is situated in a mountainous region, characterized by its picturesque landscapes where "city is in the lake, lake is in the mountains, and people are among the mountains and waters" [2] - The completion of the Three Gorges Reservoir has created a "high gorge and flat lake" scenery, with Kaizhou benefiting from the formation of Hanfeng Lake, which is equivalent to the area of two West Lakes [4] - The Y-shaped Hanfeng Lake divides several mountain ranges, with the city extending along the lakeshore, showcasing a unique waterway system [6] Group 2: Historical Context - The history of Kaizhou dates back to the Eastern Han Dynasty when it was established as Hanfeng County, later renamed Kaixian during the Ming Dynasty due to its thriving trade [8] - The name "Kaizhou" reflects the city's inherent characteristics shaped by eight historical migrations, fostering a culture of openness and inclusivity [9] Group 3: Urban Planning and Development - The local government emphasizes the integration of urban planning with ecological preservation, aiming to highlight the city's natural features and cultural heritage [9] - The development includes wetland parks, lakeside trails, and water sports facilities, transforming ecological advantages into a vibrant urban lifestyle [9] Group 4: Biodiversity and Ecotourism - The biodiversity around Hanfeng Lake has significantly increased, with the number of wintering bird species rising from 144 to 243 and their population growing from over 5,000 to 28,000 from 2012 to 2024 [9] - Ecotourism activities such as bird watching, fishing, and boating are promoted, enhancing the community's connection to nature and contributing to the local economy [9]