Perhaps you should try some spelling variations:
muong ngoai » duong ngoai, truong ngoai, vung ngoai
chung nghi » nhung nghi, chung chi, cuong nghi
nhung thoi » nhung thi, phung thi, nhung loi
nghi que » nghi le, nghi tu
boi dung » boi duong, noi dung, hoi dung
dung hoc » dong hoc, dung thuoc, trung hoc
thoi quy » thi quy, thoi quen, thoi ky
ngoai mo » ngoai ma, ngoai go, ngoai ho
que van » qua van, quyet van, quan van
quy van » duy van, qua van, quyet van
hoc mo » hoc moi, hoc mot, hoc mon

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: (( chung nghi que van. boi dung hoc mo ) OR ( nhung thoi quy van. nguoi muong ngoai mo ))~.
• Adding a wildcard symbol may retrieve word variants: (( chung nghi que van. boi dung hoc mo ) or ( nhung thoi quy van. nguoi muong ngoai mo ))*.