Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
hieu manh » chieu xanh, hieu nganh, dieu hanh
van doanh » toan doanh, van dong, van thanh
luan dung » lan dung, luan dong, luan hung
dung cong » dung trong
gian cham » gian cua, gian cac, gian ha
hoc hieu » hoc thieu, hoc hien, doc hieu
cong dan » cong san, cong tan, huong dan

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 manh - ((van doanh) or (hanh doanh)) luan dung cong dan gian cham~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - ((van doanh) OR (hanh doanh)) luan dung cong dan gian cham.
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - ((van doanh) or (hanh doanh)) luan dung cong dan gian cham*.