Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
chinh quan » chinh luan, chinh quyen, chinh ngan
hoc chieu » hoc thieu, ho chieu, hoc hien
quan hang » quan hoang, quan lang, quan hanh
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tap
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: hoc chieu tinh - hanh chinh quan hang ((cong dan) or (cong tan)) ((toan cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu tinh - hanh chinh quan hang ((cong dan) OR (cong tan)) ((toan cau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: hoc chieu tinh - hanh chinh quan hang ((cong dan) or (cong tan)) ((toan cau) or (than cap))*.