Perhaps you should try some spelling variations:
nganh khung » nganh khong, nhanh hung
cuon sach » duong sach, cuoc cach, co sach
hoc nganh » hoc nhanh
khung hoc » chung hoc, nhung hoc, thuong hoc
nhan van » nhan dan, nhan va, phan van
so sach » so sanh, bo sach, co sach
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
va nhan » van nhan, ca nhan, va phan
hoc xa » hoc ma

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((so sach) OR (cuon sach)) hoc tap, nghien cuu mon hoc nganh khung hoc xa hoi va nhan van~.
• Adding a wildcard symbol may retrieve word variants: ((so sach) or (cuon sach)) hoc tap, nghien cuu mon hoc nganh khung hoc xa hoi va nhan van*.