Perhaps you should try some spelling variations:
nganh thuong » anh thuong, doanh thuong, nang thuong
thuat sach » thuat lanh, thuat san
thuong hoc » truong hoc, tuong hoc, thuong ho
hoc nganh » hoc nhanh
hoc doanh » hoa doanh, hoc danh, hoc dan
nhan dan » phan dau, gian dan, nhan tai
dao tai » dao thai, dao tao, dao thi
cao tai » cao tang
mo hoc » mon hoc, co hoc
hoc xa » hoc ma
xa hoc » xa hoi, va hoc, xa hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat sach ((dao tai) OR (cao tai)), nghien cuu mo hoc nganh thuong hoc xa hoc doanh nhan dan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sach ((dao tai) OR (cao tai)), nghien cuu mo hoc nganh thuong hoc xa hoc doanh nhan dan".
• Adding a wildcard symbol may retrieve word variants: thuat sach ((dao tai) OR (cao tai)), nghien cuu mo hoc nganh thuong hoc xa hoc doanh nhan dan*.