Perhaps you should try some spelling variations:
hinh doanh » chinh doanh, kinh doanh, hanh doanh
hang khoa » dung khoa
doanh han » doanh nhan, doanh hoan, doanh phan
ban hang » ngan hang
ket luan » ket qua, dat luan, ket doan
thi hinh » thi hanh, thi minh, thi thanh
han hien » van hien, hoan thien, thanh hien
te luan » tu luan, te quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ban hang khoa luan ((ket luan) OR (te luan)) trieu thi hinh doanh han hien~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ban hang khoa luan ((ket luan) OR (te luan)) trieu thi hinh doanh han hien*".