Perhaps you should try some spelling variations:
doanh thien » doan thien, doanh chien, doanh tien
dung khoa » dung cho
khoa lien » khoa tieng, thoai lien, khoa luan
ket luan » ket qua, te luan, ket doan
dat luan » dan luan, dau luan, dat quang
tieu thu » trieu thi, tieu su
thu tinh » thue tinh, thuy tinh, thuc tinh
toan » tran

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

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