Perhaps you should try some spelling variations:
hang khoa » dung khoa
ban hang » ngan hang
de quang » le quang, do quang, ke quang
tieu thu » trieu thi, tieu su
thu kinh » thu minh, thuat kinh, nha kinh
de quan » ve quan, te quan, he quan
nhan » phan
vien » viet, bien

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 ((de quan) OR (de quang)) tieu thu kinh doanh nhan vien~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ban hang khoa luan ((de quan) OR (de quang)) tieu thu kinh doanh nhan vien".
• Adding a wildcard symbol may retrieve word variants: ban hang khoa luan ((de quan) OR (de quang)) tieu thu kinh doanh nhan vien*.