Perhaps you should try some spelling variations:
doanh luan » doanh nhan
dong ngang » cong ngang, dong nang, dong ngan
ngang gian » nang giao, nganh giao, nganh giai
van doanh » toan doanh, van dong, van thanh
luan cong » luat cong, luong cong, luan chung
gian cham » gian cua, gian cac, gian ha
doc hieu » hoc thieu, hoc hien

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 (toc thieu)) nganh - van doanh luan cong dong ngang gian cham~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (toc thieu)) nganh - van doanh luan cong dong ngang gian cham.
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (toc thieu)) nganh - van doanh luan cong dong ngang gian cham*.