Perhaps you should try some spelling variations:
nhung thoi » nhung thi, phung thi, nhung tri
muong hoc » duong hoc, tuong hoc, muong hoa
nhung loi » nhung bai, nhung bi, nhung gi
thoi que » thoi quen, thon que, thong que
que vang » que lang, que quang, quet lang
noi dung » hoc dung
dung sai » dung tai, dung va, dung dat
que van » qua van, quy van, quyet van
hoc moi » hoc noi
sai moi » dai moi, hai moi, sai voi

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 que van. nguoi muong hoc moi ) OR ( nhung loi que vang. noi dung sai moi ))~.
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi que van. nguoi muong hoc moi ) or ( nhung loi que vang. noi dung sai moi ))*.