Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu tach » chiet tach, chieu sach, chiu trach
hanh trung » hanh trang, manh trung, danh trung
ho chieu » theo chieu, hoc thieu, doi chieu
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than cap » khan cap, thanh lap, thanh cac
di ung » do ung, vi ung, di chung
de ung » do ung, ke ung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tach - ((hanh trung) or (thanh trung)) ((di ung) or (de ung)) cong ban than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tach - ((hanh trung) OR (thanh trung)) ((di ung) OR (de ung)) cong ban than cap.
• Adding a wildcard symbol may retrieve word variants: ho chieu tach - ((hanh trung) or (thanh trung)) ((di ung) or (de ung)) cong ban than cap*.