Perhaps you should try some spelling variations:
nguoi tuong » nguoi thuong, nguoi thong, nguoi trong
phuong thi » phung thi, huong thi, phong thi
quen vang » quan van, que van, que lang
tuong hoc » truong hoc, tuong ho, duong hoc
nhung cho » chung cho, nhung chi, nhung chu
que quang » hue quang, qua quang, quan quang
muong hoc » duong hoc, muong hoa, truong hoc
thi quen » thoi quen, thi quan, thi huyen
cho que » cho thue
hoc mat » hoc ma, hoc may, hoc mac
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: (( phuong thi quen vang. nguoi tuong hoc mo ) or ( nhung cho que quang. nguoi muong hoc mat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( phuong thi quen vang. nguoi tuong hoc mo ) OR ( nhung cho que quang. nguoi muong hoc mat )).
• Adding a wildcard symbol may retrieve word variants: (( phuong thi quen vang. nguoi tuong hoc mo ) or ( nhung cho que quang. nguoi muong hoc mat ))*.