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