Perhaps you should try some spelling variations:
nghien huu » nghien cuu, nguyen huu, nhiem huu
nganh nong » nganh cong
goc nganh » hoc nganh, hoc nhanh, cac nganh
cach hoc » cach thuc, cach thoi, dich hoc
cac phan » cac nhan, cao phan, cap phan
cuu phan » cuu phat, cuu nhan, uu phan
tu cach » tu cac
huu mot » cuu mot, huy mot, hieu mot
nong co » dong co, cong co, nang co
xua hoi » xa hoi, cua hoi, xua hai
co xua » co cua, bo xua, cao xuan

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, nghien huu mot goc nganh nong co xua hoi ((cac phan) or (cuu phan)) van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach hoc tap, nghien huu mot goc nganh nong co xua hoi ((cac phan) OR (cuu phan)) van.
• Adding a wildcard symbol may retrieve word variants: tu cach hoc tap, nghien huu mot goc nganh nong co xua hoi ((cac phan) or (cuu phan)) van*.