Core Viewpoint - The article highlights the various ecological protection activities conducted across China, particularly focusing on the Yangtze River basin, emphasizing the importance of environmental governance and community involvement in ecological conservation efforts [1][10]. Group 1: Jiangsu Province - Taizhou - Taizhou has a 97.78 km stretch of the Yangtze River, where joint law enforcement activities were conducted by ecological and maritime departments to monitor water quality and pollution sources [3]. - The city has integrated big data and artificial intelligence into its ecological governance, utilizing a "smart hub" system that compiles 750 million data entries from 18 departments for collaborative management [6]. - The ecological environment monitoring network has been established, achieving automatic alerts for environmental issues, with the water quality in the Yangtze River section maintaining a stable Class II rating and an increase in fish species from 22 to 59 [7]. Group 2: Sichuan Province - Yibin - Yibin, known as the "First City of the Yangtze," hosted an ecological day event that featured stories from nine speakers in various fields, promoting community engagement in ecological protection [10]. - The city has made significant progress in ecological protection and green development, completing the remediation of 155 sewage outlets into the Yangtze River and eliminating Class V and worse water quality in 112 small watersheds [12].