Perhaps you should try some spelling variations:
nguoi thong » nguoi muong, nguoi thanh, nguoi cong
nhung thoi » nhung thi, phung thi, nhung loi
nguoi nung » nguoi muong, nguoi nuoc
thong hoc » thuong hoc, tuong hoc, thong hoa
quen vang » quan van, que van, que lang
thoi qua » hoi qua, thoi rua, thoi xua
nhung gi » nhung bi, nhung bai
nung hoc » nhung hoc, dung hoc, nang hoc
qua van » quan van, qua ban, qua san
gi quen » si quyen
hoc mot » hoc moi
hoc mo » hoc moi, hoc mon, hoc ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung thoi qua van. nguoi thong hoc mo ) or ( nhung gi quen vang. nguoi nung hoc mot ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thoi qua van. nguoi thong hoc mo ) OR ( nhung gi quen vang. nguoi nung hoc mot )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi qua van. nguoi thong hoc mo ) or ( nhung gi quen vang. nguoi nung hoc mot ))*.