Perhaps you should try some spelling variations:
nganh tuong » nganh cong, nganh nong, nganh khong
manh tuong » manh tung, manh cuong, minh tuong
cach hoc » cach thuc, cach thoi, dich hoc
van nhan » van phan, van thanh, danh nhan
nhan dan » phan dau, gian dan, nhan tai
tu cach » tu cac
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
hoc xa » hoc ma
xa va » xua va, xa van, ca va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cach hoc tap, nghien cuu mon hoc ((nganh tuong) or (manh tuong)) hoc xa va van nhan dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach hoc tap, nghien cuu mon hoc ((nganh tuong) OR (manh tuong)) hoc xa va van nhan dan.
• Adding a wildcard symbol may retrieve word variants: tu cach hoc tap, nghien cuu mon hoc ((nganh tuong) or (manh tuong)) hoc xa va van nhan dan*.