Perhaps you should try some spelling variations:
nhung thoi » nhung thi, phung thi, nhung loi
thoi quent » thoi quen
quent lang » quan lang, que lang
nguoi cong » nguoi muong, nguoi thong, nguoi nung
thoi quet » thoi quen, thoi tiet, thon que
quet lang » que lang, quan lang, biet lang
cong hoc » dong hoc, cong hoa, cong coc
noi dung » hoc dung
dung coc » dung co, dung hoc, dung cac
hoc noi » hoc nuoc
coc mo » uoc mo, co mo, hoc mo

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: (( nhung thoi quent lang. nguoi cong hoc noi ) OR ( nhung thoi quet lang. noi dung coc mo ))~.
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi quent lang. nguoi cong hoc noi ) or ( nhung thoi quet lang. noi dung coc mo ))*.