Perhaps you should try some spelling variations:
chinh quan » chinh luan, chinh quyen, chinh ngan
mot chieu » doi chieu, ho chieu
hoc thieu » toc thieu, hoc hien
quan hang » quan hoang, quan lang, quan hanh
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (hoc thieu)) xanh - hanh chinh quan hang ((cong tan) or (cong san)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (hoc thieu)) xanh - hanh chinh quan hang ((cong tan) OR (cong san)) toan cao.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (hoc thieu)) xanh - hanh chinh quan hang ((cong tan) or (cong san)) toan cao*.