Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
doanh tieng » doanh tien, anh tieng, hanh tieng
ngan dung » ngan hang, van dung, dan dung
dung khoa » dung cho
tieu nhan » tiep nhan, tieu chuan, trien nhan
luan ket » lien ket
qua tieu » luan tieu

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

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