Perhaps you should try some spelling variations:
doanh hoan » doanh doanh, doanh khoa, doanh nhan
luan tieu » luan thiet
van dung » van dong, xay dung, tin dung
cho luan » khoa luan, khao luan, cho phan
luan dat » luat dat, luan dac, luan day
dat luan » dan luan, dau luan, dat quang
tieu thu » trieu thi, tieu su
thu kinh » thu minh, thuat kinh, nha kinh

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: van dung cho luan dat luan tieu thu kinh doanh hoan (thien or tien)~.
• If you are trying to use Boolean operators, they must be ALL CAPS: van dung cho luan dat luan tieu thu kinh doanh hoan (thien OR tien).
• Adding a wildcard symbol may retrieve word variants: van dung cho luan dat luan tieu thu kinh doanh hoan (thien or tien)*.