Perhaps you should try some spelling variations:
doanh hoan » doanh doanh, doanh khoa, doanh nhan
hang khoa » dung khoa
luan sieu » luan tieu, luan dieu, luan hieu
doanh hoa » doanh khoa, danh hoa, doanh ha
sieu thi » trieu thi, dieu tri, su thi
thi kinh » tri kinh, thi minh, thi hinh
luan te » luan ve, luan de, luan tieu
te luan » tu luan, te quan
ngan » nganh, nhan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ngan hang khoa luan te luan sieu thi kinh ((doanh hoa) OR (doanh hoan)) tan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ngan hang khoa luan te luan sieu thi kinh ((doanh hoa) OR (doanh hoan)) tan".
• Adding a wildcard symbol may retrieve word variants: ngan hang khoa luan te luan sieu thi kinh ((doanh hoa) OR (doanh hoan)) tan*.