Beijing, Jun 12 (Youth.cn) - In Shiyan City of Hubei Province, the Malan River flows through valleys, and merges into the Han River, a tributary of the Yangtze River Basin. By implementing integrated mesures - including source pollution control, ecological restoration, the river chief inspection system, law-based river management and public participation in river protection - the entire riverine environment, including its banks has been restored. This ensures the cleanliness of the water flowing into the Yangtze River. Photo/CFP