Perhaps you should try some spelling variations:
nguoi tuong » nguoi thuong, nguoi muong, nguoi thong
nhung thoi » nhung thi, phung thi, nhung loi
phong tri » phong thi, phong trao, phong tuc
quen vang » quan van, que van, que lang
gian lang » gian dan
tuong hoc » truong hoc, tuong ho, duong hoc
tri quen » tri quan, thoi quen, tri huyen
noi dung » hoc dung
dung hoc » dong hoc, dung thuoc, trung hoc
hoc mont » hoc mot, hoc mon, hoc cong
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: (( phong tri quen vang. noi dung hoc mont ) or ( nhung thoi gian lang. nguoi tuong hoc mo ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( phong tri quen vang. noi dung hoc mont ) OR ( nhung thoi gian lang. nguoi tuong hoc mo )).
• Adding a wildcard symbol may retrieve word variants: (( phong tri quen vang. noi dung hoc mont ) or ( nhung thoi gian lang. nguoi tuong hoc mo ))*.