Perhaps you should try some spelling variations:
chinh chua » chinh cua, chinh cho, chinh phu
doi chieu » doc hieu, doi chi, mot chieu
chua dong » cua dong, ha dong, huy dong
dong cong » duong cong, dung cong, dang cong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
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) or (hoc hien)) sang - hanh chinh chua dong cong tac toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (hoc hien)) sang - hanh chinh chua dong cong tac toan ban.
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (hoc hien)) sang - hanh chinh chua dong cong tac toan ban*.