Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
luan nang » luan van, van nang, luan san
nang cong » nang song, dang cong, bang cong
theo chu » theo chieu, cho chu, chao chu
chu sang » chu bang, thu sang, chieu sang
cong dan » cong san, cong tan, huong dan
phan cau » phan cac, phan lap, toan cau
phan dau » hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu sang - hanh doanh luan nang cong dan ((((phan cau) or (phan dau))) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sang - hanh doanh luan nang cong dan ((((phan cau) OR (phan dau))) OR (phan tu)).
• Adding a wildcard symbol may retrieve word variants: theo chu sang - hanh doanh luan nang cong dan ((((phan cau) or (phan dau))) or (phan tu))*.