Perhaps you should try some spelling variations:
nganh tuong » manh tuong, nganh nong, nganh khong
nganh cong » nhanh chong, thanh cong
cach thuc » anh thuc, cac thu
thuc tap » tuc tap, thuc thai, thuc vat
cuu toan » cuu hoan, cua toan, huu toan
toan hoc » toan khoa, van hoc, hoa hoc
nhan dan » phan dau, gian dan, nhan tai
tu cach » tu cac
va nhan » van nhan, ca nhan, va phan
ma hoi » mai hoi, xa hoi, ma hoa

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 cuu toan hoc ((nganh tuong) or (nganh cong)) hoc ma hoi va nhan dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach thuc tap, nghien cuu toan hoc ((nganh tuong) OR (nganh cong)) hoc ma hoi va nhan dan.
• Adding a wildcard symbol may retrieve word variants: tu cach thuc tap, nghien cuu toan hoc ((nganh tuong) or (nganh cong)) hoc ma hoi va nhan dan*.