Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
luan khong » luan phong, luan phuong, luong khong
khong cong » thong cong, khong cang, chong cong
hoc thieu » toc thieu, hoc hien
van thanh » ban thanh, van tuan
ban hang » ngan hang

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 tinh - canh doanh luan khong cong ((van thanh) or (ban hang)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - canh doanh luan khong cong ((van thanh) OR (ban hang)) cao*.