Perhaps you should try some spelling variations:
nhung thoi » nhung thi, phung thi, nhung loi
muong hoc » duong hoc, tuong hoc, truong hoc
muong hoa » huong hoa, duong hoa, luong khoa
quen van » quyen van, quan van, que van
bai quan » hai quan, ban quan, mai quan
hoc mo » hoc moi, hoc mot, hoc mon
hoa mo » hoa moi, hoa mot, hoa co

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 van. nguoi muong hoc mo ) OR ( nhung bai quan luan. nguoi muong hoa mo ))~.
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi quen van. nguoi muong hoc mo ) or ( nhung bai quan luan. nguoi muong hoa mo ))*.