Perhaps you should try some spelling variations:
doanh luan » doanh nhan
hoc thieu » toc thieu, hoc hien
van doanh » toan doanh, van dong, van thanh
luan dung » lan dung, luan dong, luan hung
dung cong » dung trong
cong lang » cong vang, cong luong, cong quang
lang gian » dan gian, nang giao, lang bien
doc hieu » toc thieu, hoc hien
gian dan » gian lang

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) or (hoc thieu)) nganh - van doanh luan dung cong lang gian dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (hoc thieu)) nganh - van doanh luan dung cong lang gian dan*.