Photo taken on Feb. 16, 2023 shows view of a pavillion marking the convergence of Fuhe river and Nanhe river into Jinjiang 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 23, 2023 shows the Jinjiang park along the Jinjiang 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 March 4, 2023 shows the Dujiangyan irrigation system where the Jinjiang River starts 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. (Photo by Wang Qi/Xinhua)

This aerial photo taken on June 23, 2023 shows residential buildings along the Xuyan River, a tributary of Jinjiang 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)