Perhaps you should try some spelling variations:
nguoi tuong » nguoi thuong, nguoi muong, nguoi thong
nhung thoi » nhung thi, phung thi, nhung loi
nguoi cong » nguoi muong, nguoi thong, nguoi nung
tuong hoc » truong hoc, tuong ho, duong hoc
quen vang » quan van, que van, que lang
thoi quy » thi quy, thoi ky, tai quy
quy van » duy van, qua van, quyet van
cong ho » cong hoa, cong cho, cong hon
hoc mo » hoc moi, hoc mot, hoc mon
ho so » co so

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 quy van. nguoi tuong hoc mo ) or ( nhung thoi quen vang. nguoi cong ho so ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thoi quy van. nguoi tuong hoc mo ) OR ( nhung thoi quen vang. nguoi cong ho so )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi quy van. nguoi tuong hoc mo ) or ( nhung thoi quen vang. nguoi cong ho so ))*.