Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh thanh, dong doanh
doanh hoan » doanh khoa, doanh nhan, doanh luan
dung khao » dung khang, dung khach, dung cho
khao luan » khau luan, khai luan, khanh luan
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 minh » chi minh, thi hanh, thi bich
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 khao luan ket qua tieu thi minh ((doanh hoan) OR (doanh doanh)) (thien or hien)~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tan dung khao luan ket qua tieu thi minh ((doanh hoan) OR (doanh doanh)) (thien OR hien).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tan dung khao luan ket qua tieu thi minh ((doanh hoan) OR (doanh doanh)) (thien or hien)".
• Adding a wildcard symbol may retrieve word variants: tan dung khao luan ket qua tieu thi minh ((doanh hoan) OR (doanh doanh)) (thien or hien)*.