Perhaps you should try some spelling variations:
nguoi nung » nguoi muong, nguoi nuoc
nung thuoc » dung thuoc, ung thuoc, luong thuoc
nhung khai » nhung kham, nhung bai, nhung pham
thuoc moi » hoc moi, thuoc ma, thuoc tai
nhung bi » nhung bai, nhung gi
khai cua » thai cua, hai cua, khi cua
noi dung » hoc dung
dung uoc » dung quoc, dung hoc, dung coc
que van » qua van, quy van, quyet van
cua van » cua ban, cua vat, cua dan
bi que » bi quyet

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 bi que van. nguoi nung thuoc moi ) OR ( nhung khai cua van. noi dung uoc mo ))~.
• Adding a wildcard symbol may retrieve word variants: (( nhung bi que van. nguoi nung thuoc moi ) or ( nhung khai cua van. noi dung uoc mo ))*.