Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu tinh » trieu tinh, lieu tinh, chau tinh
ho chieu » theo chieu, hoc thieu, doi chieu
cua dang » cua cong
cong ban » cong bang, cong san, cong tan
than cap » khan cap, thanh lap, thanh cac
thai cao » tai cao, thoai cac, thuat cao

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 tinh - thanh trung ((cua dang) or (cua ban)) cong ban ((than cap) or (thai cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - thanh trung ((cua dang) OR (cua ban)) cong ban ((than cap) OR (thai cao)).
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - thanh trung ((cua dang) or (cua ban)) cong ban ((than cap) or (thai cao))*.