Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sang » chieu sach, chieu xanh, hieu lang
hanh doanh » hang doanh, chinh doanh, doanh doanh
khong cong » thong cong, khong cang, chong cong
doanh hua » doanh cua, doanh ha, doanh khoa
hua khong » hoa khong, cua khong, hoac khong
cong san » cong tac
toan tai » toan tap, doanh tai, toan ban
hang tai » hang va, dung tai

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 sang - hanh doanh hua khong cong san ((toan tai) or (hang tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sang - hanh doanh hua khong cong san ((toan tai) OR (hang tai)).
• Adding a wildcard symbol may retrieve word variants: theo chieu sang - hanh doanh hua khong cong san ((toan tai) or (hang tai))*.