Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
hien manh » hien hanh, tien manh, hieu manh
nhan hung » nhanh hung, phan hung, nhan ung
hung cong » nhung cong, hung cuong, phung cong
gian chau » gian cham, gian cua, gian cac
cong dan » cong san, cong tan, huong dan
gian cau » gian cac, gian cam, gian cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien manh - hanh doanh nhan hung cong dan ((gian cau) or (gian chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien manh - hanh doanh nhan hung cong dan ((gian cau) OR (gian chau)).
• Adding a wildcard symbol may retrieve word variants: hoc hien manh - hanh doanh nhan hung cong dan ((gian cau) or (gian chau))*.