Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
doanh luan » doanh nhan
luan danh » luan thanh, luan van, luan nang
danh cong » dang cong, hanh cong, anh cong
cong ban » cong bang, cong san, cong tan
than cau » phan cau, than cap, thanh chau
toan cau » toan cao, toan ban, toan tap
mot may » mot cay, mot mat, mot ngay

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

• Performing a fuzzy search may retrieve terms with similar spellings: mot may tinh - chinh doanh luan danh cong ban ((than cau) or (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: mot may tinh - chinh doanh luan danh cong ban ((than cau) OR (toan cau))*.