河工 hégōng
- 
              hégōng 
              
              noun 
              waterways construction 
Domain: Modern Chinese 现代汉语 , Subdomain: Civil Engineering
Notes: (CC-CEDICT '河工'; Guoyu '河工' 1) - 
              hégōng 
              
              noun 
              waterways administration staff 
Domain: Modern Chinese 现代汉语
Notes: (Guoyu '河工' 2)