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
thanh van » thanh toan, thanh phan, thanh nhan
cach hoc » cach thuc, cach thoi, dich hoc
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
su cach » su sach, tu cach, su cac
hai van » thai van, ha van, hai tan
ma hai » ta hai, va hai, xa hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: su cach hoc tap, nghien cuu cong hoc nganh thong hoc ma hai van ((thanh van) or (thanh san))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cach hoc tap, nghien cuu cong hoc nganh thong hoc ma hai van ((thanh van) OR (thanh san)).
• Adding a wildcard symbol may retrieve word variants: su cach hoc tap, nghien cuu cong hoc nganh thong hoc ma hai van ((thanh van) or (thanh san))*.