Perhaps you should try some spelling variations:
doanh khoa » toan khoa
minh doanh » kinh doanh, minh danh, minh doan
dung thoi » dung thi, dung toi, dung thuoc
thoi lien » thoai lien, thi lien, thoi hien
lieu nhan » lieu nha, lieu phan, lieu nhap
nhan minh » nhan sinh, nhat minh, phan minh
khoa than » khoa luan, hoa thai, hoa tan
dan dung » van dung, tin dung, ap dung
dat luan » dau luan, dat quang, bai luan
dan luan » doanh luan, dung luan, tang luan

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 thoi lien ((dat luan) OR (dan luan)) lieu nhan minh doanh khoa than~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dan dung thoi lien ((dat luan) OR (dan luan)) lieu nhan minh doanh khoa than".
• Adding a wildcard symbol may retrieve word variants: dan dung thoi lien ((dat luan) OR (dan luan)) lieu nhan minh doanh khoa than*.