Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhung cong » dung cong, thong cong, hang cong
doanh cua » doanh luan
cua nhung » va nhung
nhung cau » chung cu, nhu cau
chu sang » chu bang, thu sang, chieu sang
thu hang » thi hang, thuc hanh, thu huong
cong ban » cong bang, cong san, cong tan

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) or (thu hang)) - hanh doanh cua nhung cong ban ((nhung cau) or (nhung bai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu sang) OR (thu hang)) - hanh doanh cua nhung cong ban ((nhung cau) OR (nhung bai)).
• Adding a wildcard symbol may retrieve word variants: theo ((chu sang) or (thu hang)) - hanh doanh cua nhung cong ban ((nhung cau) or (nhung bai))*.