Perhaps you should try some spelling variations:
quyen vang » quyen van, quyet van, huyen van
nguoi mong » nguoi muong, nguoi hmong, nguoi cong
nhung dai » nhung bai, hung dai, nhung doi
dai quyen » dat quyen, dai truyen, tai huyen
mong doi » vong doi, dong doi, mong do
nhung bo » nhung bi, nhung bai, nhung don
que vang » que van, que lang, que quang
noi dung » hoc dung
dung doi » huong doi, dung tai, dung co
doi moi » doi voi
bo que » bo qua, o 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 dai quyen vang. nguoi mong doi moi ) OR ( nhung bo que vang. noi dung doi moi ))~.
• Adding a wildcard symbol may retrieve word variants: (( nhung dai quyen vang. nguoi mong doi moi ) or ( nhung bo que vang. noi dung doi moi ))*.