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