Perhaps you should try some spelling variations:
nhung thoi » phung thi, nhung loi, nhung tri
quen vang » quan van, que van, que lang
nhung thi » phung thi, nhung tri, nhung chi
thi quyet » thi tuyet, toi quyet, theo quyet
muong hoc » duong hoc, tuong hoc, muong hoa
hoc dung » hoc ung, hoc dan, tac dung
dung hoc » dong hoc, dung thuoc, trung hoc
hoc moi » hoc noi

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 quen vang. hoc dung hoc moi ) OR ( nhung thi quyet van. nguoi muong hoc moi ))~.
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi quen vang. hoc dung hoc moi ) or ( nhung thi quyet van. nguoi muong hoc moi ))*.