Perhaps you should try some spelling variations:
nhanh dung » nhanh dong, hanh dung, nhanh hung
hoc nhanh » hoc nganh, hoc phan
danh nhan » doanh nhan, thanh nhan, benh nhan
sach hoi » sach doi, sach moi, cach thoi
dung hoc » dong hoc, dung thuoc, trung hoc
van nhan » van phan, van thanh, van khanh
tu sach » thu sach, su sach, te sach
hoi tap » hoi dap, hoc tap, hoi tai
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
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: tu sach hoi tap, nghien cuu mon hoc nhanh dung hoc xa hoi ((van nhan) OR (danh nhan)) va~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach hoi tap, nghien cuu mon hoc nhanh dung hoc xa hoi ((van nhan) OR (danh nhan)) va".
• Adding a wildcard symbol may retrieve word variants: tu sach hoi tap, nghien cuu mon hoc nhanh dung hoc xa hoi ((van nhan) OR (danh nhan)) va*.