Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu tach » chiet tach, chiu trach, chieu tinh
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
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 ((chieu tach) or (chieu sach)) - thanh trung cua nhung cong tac toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tach) OR (chieu sach)) - thanh trung cua nhung cong tac toan ban.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tach) or (chieu sach)) - thanh trung cua nhung cong tac toan ban*.