Perhaps you should try some spelling variations:
nuoi trong » nuoc trong, ngoai trong, bui trong
nhung loi » nhung bai, nhung gi, nhung bo
trong hoc » truong hoc, tuong hoc, thong hoc
hoi dong » hop dong, hoat dong, ha dong
dong hoc » dong co, dong luc
nhung bi » nhung bai, nhung gi
que van » qua van, quy van, quyet van
bi xuat » ba xuat, bien xuat, bui xuan
hoc mat » hoc may, hoc mac, hoc dat

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 loi que van. hoi dong hoc ma ) OR ( nhung bi xuat va. nuoi trong hoc mat ))~.
• Adding a wildcard symbol may retrieve word variants: (( nhung loi que van. hoi dong hoc ma ) or ( nhung bi xuat va. nuoi trong hoc mat ))*.