Perhaps you should try some spelling variations:
nhung thoi » nhung thi, nhung loi, nhung tri
quen vang » quan van, que van, que lang
boi duong » hai duong, doi tuong, con duong
duong hoi » duong loi, dong hoi, duong noi
yen vang » yen lang, yen giang, nen van
hoi dong » hop dong, hoat dong, ha dong
dong hoc » dong co, dong luc
hoi mo » hoi mot, hoi co, hoi o
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 quen vang. boi duong hoi mo ) or ( phung thi yen vang. hoi dong hoc mo ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thoi quen vang. boi duong hoi mo ) OR ( phung thi yen vang. hoi dong hoc mo )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi quen vang. boi duong hoi mo ) or ( phung thi yen vang. hoi dong hoc mo ))*.