Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu tach » chiet tach, chieu sach, chiu trach
doi chieu » doc hieu, doi chi, ho chieu
cua dong » chua dong, cua cong, cua dang
cong dan » cong san, cong tan, huong dan
than ban » thanh ban, than man, nhuan ban
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 tach - thanh trung ((cua dong) or (thu cong)) cong dan ((than ban) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tach - thanh trung ((cua dong) OR (thu cong)) cong dan ((than ban) OR (toan ban))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu tach - thanh trung ((cua dong) or (thu cong)) cong dan ((than ban) OR (toan ban))*".