Staff members monitor the river chief management system in Chengdu, capital of southwest China's Sichuan Province, June 14, 2023. Jinjiang River traverses the central part of Chengdu, contributing to the fame and glamor of Chengdu's many historic and cultural events. It has two main streams called Fuhe River and Nanhe River. Starting from Dujiangyan, the 150-km river goes outbound from Shuangliu District.

In February of 2016, local government of Chengdu implemented ten regulations on water control. In 2017, the city started a program on water ecology management and building a greenway along Jinjiang River. As a result, the water quality of Jinjiang River has been improved a lot. (Xinhua/Jiang Hongjing)

This aerial photo taken on June 23, 2023 shows an artificial wetland at the Huoshui park along the Fuhe River in Chengdu, capital of southwest China's Sichuan Province. Jinjiang River traverses the central part of Chengdu, contributing to the fame and glamor of Chengdu's many historic and cultural events. It has two main streams called Fuhe River and Nanhe River. Starting from Dujiangyan, the 150-km river goes outbound from Shuangliu District.

In February of 2016, local government of Chengdu implemented ten regulations on water control. In 2017, the city started a program on water ecology management and building a greenway along Jinjiang River. As a result, the water quality of Jinjiang River has been improved a lot. (Xinhua/Jiang Hongjing)

This aerial photo taken on June 24, 2023 shows a dock at the Huanglong creek ancient town in Chengdu, capital of southwest China's Sichuan Province. Jinjiang River traverses the central part of Chengdu, contributing to the fame and glamor of Chengdu's many historic and cultural events. It has two main streams called Fuhe River and Nanhe River. Starting from Dujiangyan, the 150-km river goes outbound from Shuangliu District.

In February of 2016, local government of Chengdu implemented ten regulations on water control. In 2017, the city started a program on water ecology management and building a greenway along Jinjiang River. As a result, the water quality of Jinjiang River has been improved a lot. (Xinhua/Jiang Hongjing)

This aerial photo taken on June 14, 2023 shows the ninth water recycling factory of Chengdu in Chengdu, capital of southwest China's Sichuan Province. Jinjiang River traverses the central part of Chengdu, contributing to the fame and glamor of Chengdu's many historic and cultural events. It has two main streams called Fuhe River and Nanhe River. Starting from Dujiangyan, the 150-km river goes outbound from Shuangliu District.

In February of 2016, local government of Chengdu implemented ten regulations on water control. In 2017, the city started a program on water ecology management and building a greenway along Jinjiang River. As a result, the water quality of Jinjiang River has been improved a lot. (Xinhua/Jiang Hongjing)