a cofferdam

Dujiangyan in Sichuan, a famous water engineering project and World Heritage Site

prefecture-level city in Hubei Province

Dujiangyan, a county-level city in Chengdu, Sichuan

An irrigation pond or small dam used for water storage.

a lake formed when a natural dam is created by a landslide, glacier, or volcanic activity, blocking a river's flow

the constellation Chamaeleon

To adopt measures appropriate to the actual situation; different situations call for different action.

Jiangyan District of Taizhou City [[泰州市|泰州市|Tai4 zhou1 Shi4]], Jiangsu province