Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thanh ban » thanh san, thanh van, thanh bac
tong cong » trong cong, cong cong, dung cong
theo chu » theo chieu, cho chu, chao chu
chu nang » chuc nang, chua nang, cuu nang
than cap » thanh lap, thanh cac, than cua
khan cap » khan ap, khoan cam, phan cac
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu nang - thanh ban cua ((nhung cong) or (tong cong)) vang ((than cap) or (khan cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu nang - thanh ban cua ((nhung cong) OR (tong cong)) vang ((than cap) OR (khan cap)).
• Adding a wildcard symbol may retrieve word variants: theo chu nang - thanh ban cua ((nhung cong) or (tong cong)) vang ((than cap) or (khan cap))*.