Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
hoc nganh » hoc nhanh
khong hoc » khung hoc, thong hoc, khong thuoc
dich hoc » sinh hoc, hinh hoc, tinh hoc
nhan dan » phan dau, gian dan
nhan tai » hang tai, van tai, toan tai
tu dich » te dich, chu dich, hut dich
hoc bai » hoc dai, hoc giai
bai hoi » bai choi, bai hoc, dai hoi
mo hoc » mon hoc, co hoc
hoi ca » hoi cua, hoi cac, hoi cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu dich hoc tap, nghien cuu mo hoc nganh khong hoc bai hoi ca ((nhan dan) OR (nhan tai))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu dich hoc tap, nghien cuu mo hoc nganh khong hoc bai hoi ca ((nhan dan) OR (nhan tai))*".