Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
thuat kinh » thuyet kinh, thuat lanh, xuat kinh
doanh hien » doanh chien, doanh hieu, doanh tien
dung khoa » dung cho
luat kinh » qua kinh, luoc kinh, xuan kinh
dan dung » van dung, tin dung, ap dung
luan ket » lien ket
qua tieu » luan tieu

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

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