Perhaps you should try some spelling variations:
doanh hoan » doanh doanh, doanh khoa, doanh nhan
dung khoa » dung cho
tan dung » tran dung, tin dung, van dung
luan ket » lien ket
qua tieu » luan tieu
tieu thi » trieu thi, tiep thi, tieu thu
thi kinh » tri kinh, thi minh, thi hinh
thien » tbien, tvien, thieu
hien » bien, vien, hieu

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

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