Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh khoa
nghien hieu » nghiep hieu, nghe hieu, thien hieu
nganh nong » nganh cong
cach thuc » anh thuc, cac thu
thuc tap » tuc tap, thuc thai, thuc vat
hieu mot » thieu mot, hieu moi, hieu so
phan van » pham van, thanh van, luan van
tu cach » tu cac
mot hoc » mon hoc, mo hoc, mot goc
va phan » van phan, va phat, va phap
hoc xa » hoc ma

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 thuc tap, nghien hieu mot hoc ((nganh khong) or (nganh nong)) hoc xa hoi va phan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach thuc tap, nghien hieu mot hoc ((nganh khong) OR (nganh nong)) hoc xa hoi va phan van.
• Adding a wildcard symbol may retrieve word variants: tu cach thuc tap, nghien hieu mot hoc ((nganh khong) or (nganh nong)) hoc xa hoi va phan van*.