Perhaps you should try some spelling variations:
nhung thoi » nhung thi, phung thi, nhung loi
phung hai » phuong hai, hung hai, nhung khai
con duong » van duong
quen vang » quan van, que van, que lang
hai luan » thai luan, khai luan, hai quan
duong ho » duong hoi, duong hoc, tuong ho
hop dong » hoat dong, ha dong, huy dong
dong hoc » dong co, dong luc
hoc man » hoc mang, hoc dan, hoc ma
ho mo » ho mon, hoc mo, ho so

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( phung hai luan van. con duong ho mo ) or ( nhung thoi quen vang. hop dong hoc man ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( phung hai luan van. con duong ho mo ) OR ( nhung thoi quen vang. hop dong hoc man )).
• Adding a wildcard symbol may retrieve word variants: (( phung hai luan van. con duong ho mo ) or ( nhung thoi quen vang. hop dong hoc man ))*.