Perhaps you should try some spelling variations:
nguoi nung » nguoi muong, nguoi nuoc
nung nguoi » nhung nguoi, dung nguoi, nang nguoi
nuoi dung » nguoi dung, nuoi duong, noi dung
nhung bi » nhung bai, nhung gi
dung hoc » dong hoc, dung thuoc, trung hoc
nhung si » nhung gi, nhung su, nhung se
si quyet » bi quyet, si quyen, toi quyet
nguoi ma » nguoi tay, nguoi dao, nguoi moi
que van » qua van, quy van, quan van
bi que » bi quyet
hoc mo » hoc moi, hoc mot, hoc mon

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung bi que van. nuoi dung hoc mo ) or ( nhung si quyet van. nguoi nung nguoi ma ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung bi que van. nuoi dung hoc mo ) OR ( nhung si quyet van. nguoi nung nguoi ma )).
• Adding a wildcard symbol may retrieve word variants: (( nhung bi que van. nuoi dung hoc mo ) or ( nhung si quyet van. nguoi nung nguoi ma ))*.