Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu tinh » trieu tinh, lieu tinh, chau tinh
trung tuan » trung thanh, trung tam, tran tuan
tuan thong » toan thong, tran thong, tuan phong
cho chieu » ho chieu, theo chieu, chon chien
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: cho chieu tinh - thanh trung tuan thong ((cong san) or (cong tac)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chieu tinh - thanh trung tuan thong ((cong san) OR (cong tac)) toan ban.
• Adding a wildcard symbol may retrieve word variants: cho chieu tinh - thanh trung tuan thong ((cong san) or (cong tac)) toan ban*.