Perhaps you should try some spelling variations:
muong nguoi » nguong nguoi, luong nguon, dung nguoi
nguoi cong » nguoi thong, nguoi nung, nguoi co
quan quan » quan quang, qua quan, quan luan
thi quan » thi xuan, tri quan, thi luan
cong hoc » dong hoc, cong hoa, cong coc
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung bai que van. nguoi muong nguoi moi ) OR ( phung thi quan quan. nguoi cong hoc mo ))~.
• Adding a wildcard symbol may retrieve word variants: (( nhung bai que van. nguoi muong nguoi moi ) or ( phung thi quan quan. nguoi cong hoc mo ))*.