Perhaps you should try some spelling variations:
nganh dong » nganh cong, nhanh dong, nganh nong
hoc nganh » hoc nhanh
danh nhan » doanh nhan, thanh nhan, benh nhan
mach hoc » cach hoc, dich hoc, anh hoc
hoi danh » hop danh, hoi dan, hoc danh
nhan van » nhan dan, nhan va, phan van
te mach » ke mach, te sach, tim mach
cuu co » huu co, cua co, cuu mo

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

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