Perhaps you should try some spelling variations:
nuoi duong » nguoi muong, boi duong, nguoi dung
nhung tri » dung tri, nhung bi, nhung gi
duong hoc » dong hoc, dung hoc, duong hoi
bai quyet » bi quyet, ban quyet, giai quyet
dung huoc » dung thuoc, dung hoc, dung quoc
noi dung » hoc dung
huoc mot » huong mot, thuoc moi, hoc moi
le tang » le quang, le trung, le thanh
hoc mot » hoc moi
tri le » thi le, tri lieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung tri le tang. nuoi duong hoc mot ) or ( nhung bai quyet van. noi dung huoc mot ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung tri le tang. nuoi duong hoc mot ) OR ( nhung bai quyet van. noi dung huoc mot )).
• Adding a wildcard symbol may retrieve word variants: (( nhung tri le tang. nuoi duong hoc mot ) or ( nhung bai quyet van. noi dung huoc mot ))*.