Perhaps you should try some spelling variations:
nguoi dung » nguoi nung, nguoi muong, noi dung
nguoi duoc » nguoi nuoc, nguoi thuoc, nguoi dao
quen vang » quan van, que van, que lang
thuoc mot » huoc mot, thuoc moi, thuoc ma
nhung bi » nhung bai
nhung gi » nhung bai
duoc hoc » quoc hoi
bi quen » bi quyet, bi quang, si quyen
quy van » duy van, qua van, quyet van
hoc mot » hoc moi
gi quy » gian quy

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 quen vang. nguoi dung thuoc mot ) or ( nhung gi quy van. nguoi duoc hoc mot ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung bi quen vang. nguoi dung thuoc mot ) OR ( nhung gi quy van. nguoi duoc hoc mot )).
• Adding a wildcard symbol may retrieve word variants: (( nhung bi quen vang. nguoi dung thuoc mot ) or ( nhung gi quy van. nguoi duoc hoc mot ))*.