Perhaps you should try some spelling variations:
thanh nhan » thanh phan, thanh san, thanh toan
hang khoa » dung khoa
ban hang » ngan hang
luan ket » lien ket
ket luan » ket qua, te luan, dat luan
tieu thi » trieu thi, tiep thi, sieu thi
tieu thu » trieu thi, tieu su
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 ket luan ((tieu thi) OR (tieu thu)) dinh thanh nhan vien~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ban hang khoa luan ket luan ((tieu thi) OR (tieu thu)) dinh thanh nhan vien".
• Adding a wildcard symbol may retrieve word variants: ban hang khoa luan ket luan ((tieu thi) OR (tieu thu)) dinh thanh nhan vien*.