Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu tinh » trieu tinh, lieu tinh, chau tinh
doi chieu » doc hieu, doi chi, ho chieu
trung cap » truong cao, trung tam
cap dung » ap dung, cao dung, chan dung
cong tan » cong san, cong thanh, cong ty
cong tac » cong ty
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: doi chieu tinh - thanh trung cap dung ((cong tan) or (cong tac)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - thanh trung cap dung ((cong tan) OR (cong tac)) toan ban.
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - thanh trung cap dung ((cong tan) or (cong tac)) toan ban*.