Perhaps you should try some spelling variations:
sinh doanh » kinh doanh, sinh danh, minh doanh
hang khoa » dung khoa
tieu nhan » tiep nhan, tieu chuan, trien nhan
khoa than » hoa thai, kho khan, khoa kham
ban hang » ngan hang
luan ket » lien ket
qua tieu » luan tieu
hoa tan » hoa dan, hoa van, hoa tin

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "ban hang khoa luan ket qua tieu nhan sinh doanh ((khoa than) OR (hoa tan))~".
• Adding a wildcard symbol may retrieve word variants: ban hang khoa luan ket qua tieu nhan sinh doanh ((khoa than) OR (hoa tan))*.