Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
khong hoc » khung hoc, thong hoc, khong thuoc
danh nhan » doanh nhan, thanh nhan, benh nhan
hoc nganh » hoc nhanh
nhan van » nhan dan, nhan va, phan van
hoi danh » hop danh, hoi dan, hoc danh
sach moi » sach doi, sach hoi, bach mai
mach hoc » cach hoc, dich hoc, anh hoc
dai hoi » dai hoc, dai hai, dai moi
hoc dai » hoc dan
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((mach hoc) or (sach moi)) tap, nghien cuu mon hoc nganh khong hoc dai hoi danh nhan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((mach hoc) OR (sach moi)) tap, nghien cuu mon hoc nganh khong hoc dai hoi danh nhan van*.