Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
hanh doanh » hang doanh, doanh doanh, kinh doanh
tieu sang » chieu sang, tieu dung, tiem nang
luan dong » luan cong, quan dong, luan nong
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
phan cau » phan dau, phan cac, phan tu

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 sang - ((hanh doanh) or (chinh doanh)) luan dong ((cong tan) OR (cong san)) phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu sang - ((hanh doanh) OR (chinh doanh)) luan dong ((cong tan) OR (cong san)) phan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu sang - ((hanh doanh) or (chinh doanh)) luan dong ((cong tan) OR (cong san)) phan cau".
• Adding a wildcard symbol may retrieve word variants: theo tieu sang - ((hanh doanh) or (chinh doanh)) luan dong ((cong tan) OR (cong san)) phan cau*.