Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, thi chieu
dung cong » dung trong
theo chu » cho chu, chao chu, theo yeu
chinh su » hinh su, chinh phu, chinh ta
cong tac » cong ty
toan tai » toan tap, doanh tai, toan cao
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: ((theo chieu) or (theo chu)) tinh - hanh chinh su dung cong tac ((toan tai) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo chu)) tinh - hanh chinh su dung cong tac ((toan tai) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo chu)) tinh - hanh chinh su dung cong tac ((toan tai) or (toan ban))*.