Perhaps you should try some spelling variations:
nguoi duong » nguoi muong, nguoi dung, nuoi duong
nhung thoi » nhung thi, phung thi, nhung loi
nhung chi » chung chi, nhung chu, nhung thi
quet lang » que lang, quan lang, biet lang
duong hoc » dung hoc, duong hoi, duong ho
chi quet » chi tiet, cho que, chi viet
thoi que » thoi quen, thon que, thong que
noi dong » noi dung, hoi dong, noi cong
dong hoc » dong co, dong luc
que van » qua van, quy van, quyet van
hoc noi » hoc nuoc
hoc co » hoc cao

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung chi quet lang. nguoi duong hoc co ) or ( nhung thoi que van. noi dong hoc noi ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung chi quet lang. nguoi duong hoc co ) OR ( nhung thoi que van. noi dong hoc noi )).
• Adding a wildcard symbol may retrieve word variants: (( nhung chi quet lang. nguoi duong hoc co ) or ( nhung thoi que van. noi dong hoc noi ))*.