Perhaps you should try some spelling variations:
doanh khoa » toan khoa
sinh doanh » kinh doanh, sinh danh, minh doanh
dung khoa » dung cho
tieu nhan » tiep nhan, tieu chuan, trien nhan
khoa hien » hoa hien, khoa huyen, khoa tieng
van dung » van dong, xay dung, tin dung
ket luan » ket qua, te luan, ket doan
dat luan » dan luan, dau luan, dat quang

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

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