Perhaps you should try some spelling variations:
nganh thong » nganh khong, nganh cong, nhanh chong
hoc nganh » hoc nhanh
thong hoc » thuong hoc, tuong hoc, thong hoa
manh hoc » anh hoc, manh ho, manh hon
nhan dan » phan dau, gian dan, nhan tai
tu manh » tu minh, tu hanh, vu manh
van hoc » van hoa
mai hoi » mai khoi, dai hoi, lai hoi
va nhan » van nhan, ca nhan, va phan
ma hoi » xa hoi, ma hoa, me hoi

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

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