Perhaps you should try some spelling variations:
nhung thoi » nhung thi, phung thi, nhung loi
thoi quan » thoi quen, thi quan, thong quan
con duong » van duong
duong hoc » dong hoc, dung hoc, duong hoi
hoi dung » hoc dung, noi dung, hoi dong
dung doi » huong doi, dung tai, dung co
que van » qua van, quy van, quyet van
doi moi » doi voi
quan va » quan vi, quan ha, luan va
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: (( nhung bai que van. hoi dung doi moi ) or ( nhung thoi quan va. con duong hoc mo ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung bai que van. hoi dung doi moi ) OR ( nhung thoi quan va. con duong hoc mo )).
• Adding a wildcard symbol may retrieve word variants: (( nhung bai que van. hoi dung doi moi ) or ( nhung thoi quan va. con duong hoc mo ))*.