Perhaps you should try some spelling variations:
doanh luan » doanh nhan
hoc thieu » hoc hien
van doanh » toan doanh, van dong, van thanh
luan cong » luat cong, luong cong, luan chung
cong cong » cong dong, trong cong, dung cong
gian lang » gian dan
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 thieu) or (toc thieu)) nganh - van doanh luan cong cong dan gian lang~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) nganh - van doanh luan cong cong dan gian lang.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) nganh - van doanh luan cong cong dan gian lang*.