Perhaps you should try some spelling variations:
doanh thoai » doanh tai, doanh khoa, doanh ngoai
thoai tieng » thi tieng, toan tieng
nganh dung » ngan dung, anh dung, nganh cong
dung khoa » dung cho
tieu than » tieu nhan, tieu tham, tieu chuan
dat luan » dan luan, dat quang, bai luan
dau luan » dan luan, khau luan, dau quang
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: nganh dung khoa luan ((dat luan) OR (dau luan)) tieu than kinh doanh thoai tieng~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nganh dung khoa luan ((dat luan) OR (dau luan)) tieu than kinh doanh thoai tieng".
• Adding a wildcard symbol may retrieve word variants: nganh dung khoa luan ((dat luan) OR (dau luan)) tieu than kinh doanh thoai tieng*.