Perhaps you should try some spelling variations:
hang khoa » dung khoa
qua trieu » qua tieu, chua trieu, qua trinh
doanh cho » danh cho, doanh co, doanh cao
ban hang » ngan hang
luan ket » lien ket
thi kinh » tri kinh, thi hinh, thi binh
thi minh » chi minh, thi hanh, thi bich
cho khan » cho phan, kho khan, cho nhan

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 qua trieu ((thi kinh) OR (thi minh)) doanh cho khan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ban hang khoa luan ket qua trieu ((thi kinh) OR (thi minh)) doanh cho khan".
• Adding a wildcard symbol may retrieve word variants: ban hang khoa luan ket qua trieu ((thi kinh) OR (thi minh)) doanh cho khan*.