Perhaps you should try some spelling variations:
nhanh khung » nhanh hung, nhanh chuong, nhanh chong
hoc nhanh » hoc nganh, hoc phan
tan thanh » tran thanh, tang thanh, toan thanh
thanh dau » thanh dat, thanh dam, thanh mau
cach tuc » cach thuc, cach tu, bach tuoc
tu cach » tu cac
hai tan » hai van, hai quan
mo hoc » mon hoc, co hoc
hoc ta » hoc tai, hoc tan, hoc tam

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cach tuc tap, nghien cuu mo hoc nhanh khung ((hoc ta) or (hoc tap)) hai tan thanh dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach tuc tap, nghien cuu mo hoc nhanh khung ((hoc ta) OR (hoc tap)) hai tan thanh dau.
• Adding a wildcard symbol may retrieve word variants: tu cach tuc tap, nghien cuu mo hoc nhanh khung ((hoc ta) or (hoc tap)) hai tan thanh dau*.