Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
thanh nhan » thanh phan, thanh san, thanh toan
hoc nganh » hoc nhanh
khong hoc » khung hoc, thong hoc, khong thuoc
van thanh » ban thanh, van tuan
bach hoc » bac hoc, cach hoc, bach hoa
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
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: vu bach hoc tap, nghien cuu mon hoc nganh khong hoc ma hoi ((thanh nhan) or (van thanh)) van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu bach hoc tap, nghien cuu mon hoc nganh khong hoc ma hoi ((thanh nhan) OR (van thanh)) van.
• Adding a wildcard symbol may retrieve word variants: vu bach hoc tap, nghien cuu mon hoc nganh khong hoc ma hoi ((thanh nhan) or (van thanh)) van*.