Perhaps you should try some spelling variations:
doanh hoan » doanh doanh, doanh khoa, doanh nhan
minh doanh » kinh doanh, minh danh, minh doan
luan tieu » luan thiet
dung khoa » dung cho
ban dung » van dung, dan dung, tan dung
luan te » luan de, luan ket, luan thi
luan ve » luat ve, luan va, quan ve
tieu vu » tieu su, dieu vu, tieu thu
vu minh » vu dinh, van minh

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ban dung khoa ((luan te) OR (luan ve)) luan tieu vu minh doanh hoan (thien OR thieu)~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ban dung khoa ((luan te) OR (luan ve)) luan tieu vu minh doanh hoan (thien or thieu)~".
• Adding a wildcard symbol may retrieve word variants: ban dung khoa ((luan te) OR (luan ve)) luan tieu vu minh doanh hoan (thien or thieu)*.