Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sach » chinh sach, chiet tach, chieu sang
trung van » truong van, trong van, trung va
ho chieu » theo chieu, hoc thieu, doi chieu
van dang » van dong, van dung, van nang
cong ban » cong bang, cong san, cong tan
cong tac » cong ty
than cap » khan cap, thanh lap, thanh cac

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 sach - thanh trung van dang ((cong ban) OR (cong tac)) than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh trung van dang ((cong ban) OR (cong tac)) than cap".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh trung van dang ((cong ban) OR (cong tac)) than cap*.