| 围堰 | wéi yàn | a cofferdam | |
| 塘堰 | táng yàn | irrigation pond or dam | |
| 都江堰 | dū jiāng yàn | Dujiangyan in Sichuan, a famous water engineering project and World Heritage Site; Dujiangyan county level city in Chengdu 成都 , Sichuan | |
| 都江堰市 | dū jiāng yàn shì | Dujiangyan county level city in Chengdu 成都 , Sichuan | |
| 堰塞湖 | yàn sè hú | dammed lake; lake formed by landslip or lava flow |
| 1 | Preparing a floating bridge on site of the to-be overflow dam. | |
| 2 | They shot some pretty weirs and rapids . | |
| 3 | She bid me take life easy , as the grass grows on the weirs . | |
| 4 | The river-blocking landslide appears near the upper left corner of this image. | |
| 5 | Continuously monitor, display, totalize and data log flow through any flume or weir. |