Perhaps you should try some spelling variations:
dung nguoi » dung nguon, nhung nguoi
quyet lang » quet lang, quyet thang, quyet van
nhung tri » nhung bai, dung tri, nhung gi
nhung bi » nhung bai, nhung gi
noi dung » hoc dung
dung hoc » dong hoc, dung thuoc, trung hoc
tue lang » que lang, tre lang, tu lang
boi dung » boi duong, hoi dung, toi dung
nguoi mo » nguoi moi, nguoi ma, nguoi co
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: (( nhung bi quyet lang. noi dung hoc mo ) OR ( nhung tri tue lang. boi dung nguoi mo ))~.
• Adding a wildcard symbol may retrieve word variants: (( nhung bi quyet lang. noi dung hoc mo ) or ( nhung tri tue lang. boi dung nguoi mo ))*.