Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
trung van » truong van, trong van, trung va
van dung » van dong, xay dung, tin dung
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
than cap » khan cap, thanh lap, thanh cac
phan cau » phan dau, phan cac, phan tu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - thanh trung van dung ((cong dan) OR (cong san)) ((than cap) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - thanh trung van dung ((cong dan) OR (cong san)) ((than cap) OR (phan cau))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - thanh trung van dung ((cong dan) OR (cong san)) ((than cap) or (phan cau))*".