Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhieu tang » chieu sang, hieu lang, nhiet nang
trung ngan » trang ngan, trung nhan, trong nganh
hieu quan » hieu qua, lieu quan, thien quan
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((nhieu tang) or (hieu quan)) - thanh trung ngan hang ((cong dan) or (cong tan)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((nhieu tang) OR (hieu quan)) - thanh trung ngan hang ((cong dan) OR (cong tan)) toan ban.
• Adding a wildcard symbol may retrieve word variants: ho ((nhieu tang) or (hieu quan)) - thanh trung ngan hang ((cong dan) or (cong tan)) toan ban*.