Perhaps you should try some spelling variations:
nghiep thuoc » nghiem thuoc, nghiep thuc, nghiep theo
nganh khong » nganh cong, nhanh chong, nganh nong
thuoc dong » thuoc dung, thuoc cong, thuoc dang
hoc nganh » hoc nhanh
khong hoc » khung hoc, thong hoc, khong thuoc
cach hoc » cach thuc, cach thoi, dich hoc
dong hoc » dong co, dong luc
nhan dan » phan dau, nhan tai
gian dan » gian lang
tu cach » tu cac
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 hoc tap, nghiep thuoc dong hoc nganh khong hoc ma hoi va ((nhan dan) or (gian dan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach hoc tap, nghiep thuoc dong hoc nganh khong hoc ma hoi va ((nhan dan) OR (gian dan)).
• Adding a wildcard symbol may retrieve word variants: tu cach hoc tap, nghiep thuoc dong hoc nganh khong hoc ma hoi va ((nhan dan) or (gian dan))*.