Perhaps you should try some spelling variations:
doanh thuc » doanh thu, danh thuc, doan thuc
doanh thua » doanh thu, doanh khoa, doanh cua
dung khoa » dung cho
luan hieu » luan tieu, luan dieu, luan thiet
ban dung » van dung, dan dung, tan dung
luan ket » lien ket
ket luan » ket qua, te luan, dat luan
qua » quan
kinh » dinh, minh

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

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