Perhaps you should try some spelling variations:
nhung thoi » nhung thi, phung thi, nhung loi
quen vang » quan van, que van, que lang
muong hoc » duong hoc, tuong hoc, muong hoa
boi duong » hai duong, doi tuong, con duong
duong hoi » duong loi, dong hoi, duong noi
nhung gi » nhung bi, nhung bai
que vang » que van, que lang, que quang
hoc moi » hoc noi
hoi moi » doi moi, hai moi, hoa moi
gi que » nghi que

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. nguoi muong hoc moi ) OR ( nhung gi que vang. boi duong hoi moi ))~.
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi quen vang. nguoi muong hoc moi ) or ( nhung gi que vang. boi duong hoi moi ))*.