Perhaps you should try some spelling variations:
minh doanh » kinh doanh, minh danh, minh doan
doanh hoan » doanh doanh, doanh khoa, doanh nhan
dung khoa » dung cho
hoan hien » hoan thien, han hien, hoa hien
dan dung » van dung, tin dung, ap dung
tieu thu » trieu thi
luan te » luan de, luan tieu, luan ket
luan ve » luat ve, luan va, quan ve
tieu su » thieu so

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: dan dung khoa ((luan te) OR (luan ve)) luan ((tieu thu) OR (tieu su)) minh doanh hoan hien~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dan dung khoa ((luan te) OR (luan ve)) luan ((tieu thu) or (tieu su)) minh doanh hoan hien~".
• Adding a wildcard symbol may retrieve word variants: dan dung khoa ((luan te) OR (luan ve)) luan ((tieu thu) or (tieu su)) minh doanh hoan hien*.