Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, truong thanh
hanh dung » thanh dung, anh dung, hanh dong
luan hung » luan chung, lan hung, luan ung
chu manh » ho manh, chu han, chu van
cong tan » cong tac, cong san, cong ty
than cao » toan cao, thai cao, than sao
than cap » khan cap, thanh lap, thanh cac
cho chu » cho thue

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu manh - hanh dung luan hung ((cong tan) or (cong thanh)) ((than cao) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu manh - hanh dung luan hung ((cong tan) OR (cong thanh)) ((than cao) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: cho chu manh - hanh dung luan hung ((cong tan) or (cong thanh)) ((than cao) or (than cap))*.