Perhaps you should try some spelling variations:
theo chinh » thien chinh, te chinh, che chinh
hanh trung » thanh trung, hanh trang, manh trung
trung cap » truong cao, trung tam
cap nhung » cam nhung, vap nhung, dap nhung
cong dan » cong san, cong tan, huong dan
cong tac » cong ty
khan ap » khan cap, han ap, khan dam

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chinh sach - hanh trung cap nhung ((cong dan) or (cong tac)) khan ap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chinh sach - hanh trung cap nhung ((cong dan) OR (cong tac)) khan ap*.