Perhaps you should try some spelling variations:
hoc thieu » toc thieu, hoc hien
hang cong » dang cong, hang nong, bang cong
theo chu » theo chieu, cho chu, chao chu
chinh ca » chinh ta, chinh va, chinh tai
cong tac » cong ty
doan cao » doanh cao, toan cao, hoang cao
doan cap » doanh cao, dan ca, toan cao
ca hang » cua hang, ca chang, va hang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (theo chu)) xanh - hanh chinh ca hang cong tac ((doan cao) or (doan cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (theo chu)) xanh - hanh chinh ca hang cong tac ((doan cao) OR (doan cap)).
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (theo chu)) xanh - hanh chinh ca hang cong tac ((doan cao) or (doan cap))*.