fáng​hóng

flood control

防洪 fáng​hóng
flood control verb
the practice of managing or preventing the overflow of water to protect land and property

The local government has invested a large amount of funds in flood control projects.

Frequency

Movie subtitles
0.180 per million appears in 0% of films
Written text
5.88 per million

Sources

Definitions
CC-CEDICT