Perhaps you should try some spelling variations:
doanh nhien » doanh chien, doanh nghiep, doanh nhan
nhien nhung » hien nhung, nhieu nhung, nghiep nhung
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhung cong » dung cong, thong cong, hang cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
gian chau » gian cham, gian cac, tran chau
hoc hieu » hoc thieu, hoc hien, doc hieu
cong tan » cong tac, cong san, cong thanh
gian cua » gian xu, ban cua

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - hanh doanh nhien nhung cong tan ((gian chau) OR (gian cua))~.
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - hanh doanh nhien nhung cong tan ((gian chau) or (gian cua))*.