Perhaps you should try some spelling variations:
quyet vang » quyet van, quyet thang, quyet dung
nuoi dung » nguoi dung, nuoi duong, nguoi nung
nhung bi » nhung bai, nhung gi
noi dung » hoc dung
dung hai » dung tai, dung ha, dung sai
hai muoi » tai mui
nhung bo » nhung bai, nhung don, trung bo
dung hoc » dong hoc, dung thuoc, trung hoc
que van » qua van, quy van, quyet van
bo que » bo qua, o que
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 quyet vang. noi dung hai muoi ) or ( nhung bo que van. nuoi dung hoc mo ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung bi quyet vang. noi dung hai muoi ) OR ( nhung bo que van. nuoi dung hoc mo )).
• Adding a wildcard symbol may retrieve word variants: (( nhung bi quyet vang. noi dung hai muoi ) or ( nhung bo que van. nuoi dung hoc mo ))*.