Perhaps you should try some spelling variations:
duong nguoi » dung nguoi, duong nguoc, nguong nguoi
nuoi duong » nguoi muong, noi dung, boi duong
duong hoc » dong hoc, dung hoc, duong hoi
nhung thi » nhung thoi, phung thi, nhung tri
quan quan » quan quang, qua quan, quan luan
nguoi tay » nguoi thai
thi quan » thi xuan, tri quan, thi luan
que van » qua van, quy van, quyet van
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. nuoi duong hoc mo ) or ( nhung thi quan quan. nuoi duong nguoi tay ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung bai que van. nuoi duong hoc mo ) OR ( nhung thi quan quan. nuoi duong nguoi tay )).
• Adding a wildcard symbol may retrieve word variants: (( nhung bai que van. nuoi duong hoc mo ) or ( nhung thi quan quan. nuoi duong nguoi tay ))*.