2 irrigation works; water conservancy project: |
| 水利化 bring all farmland under irrigation |
| 水利工程 irrigation works; water conservancy project (or works) |
| 水利工程学 hydraulic engineering |
| 兴修水利 build irrigation works |
| 水利枢纽 key water control project; hydro-junction |
| 水利资源 water resources |
| 水利灌溉网 irrigation network |