Perhaps you should try some spelling variations:
hieu nganh » vien nganh, hiem ngan, hieu manh
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhan dung » chan dung, nhan dang, ngan dung
dung cong » dung trong
hoc hieu » hoc thieu, hoc hien, doc hieu
cong dan » cong san, cong tan, huong dan
gian cau » gian chau, gian cac, gian cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu nganh - hanh doanh nhan dung cong dan gian cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hieu nganh - hanh doanh nhan dung cong dan gian cau*.