Perhaps you should try some spelling variations:
khong cong » thong cong, khong cang, chong cong
hanh hang » thanh hang, hang hang, hanh han
cua khong » hua khong, cua phuong, cua thuong
theo chu » theo chieu, cho chu, chao chu
hang cua » mang cua, hang ca, huong cua
cong tac » cong ty
toan ban » van ban
toan cao » 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: ((theo tieu) or (theo chu)) xanh - hanh hang cua khong cong tac ((toan ban) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo tieu) OR (theo chu)) xanh - hanh hang cua khong cong tac ((toan ban) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ((theo tieu) or (theo chu)) xanh - hanh hang cua khong cong tac ((toan ban) or (toan cao))*.