Perhaps you should try some spelling variations:
nguoi duong » nguoi dung, nuoi duong, nguoi thuong
nhung thoi » nhung thi, phung thi, nhung loi
thoi quyet » toi quyet, theo quyet, thoi quen
quynh vang » quynh bang, quynh trang, huynh van
nhung tri » nhung bai, dung tri, nhung bi
tri quynh » thi quynh, truc quynh, tran quynh
duong hoc » dong hoc, dung hoc, duong hoi
muong ho » muong hoa, muong tho, tuong ho
ho mon » hoc mon, hao mon, ho mong
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 thoi quyet van. nguoi muong ho mon ) or ( nhung tri quynh vang. nguoi duong hoc mo ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thoi quyet van. nguoi muong ho mon ) OR ( nhung tri quynh vang. nguoi duong hoc mo )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi quyet van. nguoi muong ho mon ) or ( nhung tri quynh vang. nguoi duong hoc mo ))*.