Perhaps you should try some spelling variations:
nhanh chong » thanh cong, khanh phong
nghien cua » nghien cuu, nghiep cua, nghiep vua
chong hoc » chung hoc, chong doc, thong hoc
cach thoi » cac thoi, cach thuc, cach noi
hoc nhanh » hoc nganh, hoc phan
nhan dan » phan dau, gian dan, nhan tai
sach hoi » sach doi, sach moi, hoach hoi
va nhan » van nhan, ca nhan, va phan
dai moi » doi moi, dai hoi
hoc dai » hoc dan
moi va » hoi va, mai va, moi ve
cua co » cua bo, cua cong

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach hoi) OR (cach thoi)) dap, nghien cua co hoc nhanh chong hoc dai moi va nhan dan~.
• Adding a wildcard symbol may retrieve word variants: tu ((sach hoi) or (cach thoi)) dap, nghien cua co hoc nhanh chong hoc dai moi va nhan dan*.