Perhaps you should try some spelling variations:
doanh hoan » doanh doanh, doanh khoa, doanh nhan
dung khoa » dung cho
tan dung » tran dung, tin dung, van dung
luan ket » lien ket
ket luan » ket qua, te luan, dat luan
tieu thu » trieu thi
tieu su » thieu so
thien » thieu, tien, hien

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

• Performing a fuzzy search may retrieve terms with similar spellings: tan dung khoa luan ket luan ((tieu thu) OR (tieu su)) kinh doanh hoan thien~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tan dung khoa luan ket luan ((tieu thu) OR (tieu su)) kinh doanh hoan thien".
• Adding a wildcard symbol may retrieve word variants: tan dung khoa luan ket luan ((tieu thu) OR (tieu su)) kinh doanh hoan thien*.