Perhaps you should try some spelling variations:
hoc nhanh » hoc nganh, hoc phan
nhanh hoa » nhanh hoan, thanh hoa, khanh hoa
danh nhan » doanh nhan, thanh nhan, benh nhan
mach hoc » cach hoc, dich hoc, anh hoc
cuu dong » cuu cong, cuu tong, cuu long
dong hoc » dong co, dong luc
su mach » su sach
hoc xa » hoc ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: su mach hoc tap, nghien cuu dong hoc nhanh hoa hoc xa hoi ((danh nhan) or (ca nhan)) dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su mach hoc tap, nghien cuu dong hoc nhanh hoa hoc xa hoi ((danh nhan) OR (ca nhan)) dan.
• Adding a wildcard symbol may retrieve word variants: su mach hoc tap, nghien cuu dong hoc nhanh hoa hoc xa hoi ((danh nhan) or (ca nhan)) dan*.