Perhaps you should try some spelling variations:
nhung thi » nhung thoi, phung thi, nhung tri
boi duong » hai duong, doi tuong, con duong
duong uoc » huong uoc, duong hoc, duong nguoc
thi gian » thoi gian, thi giang, toi gian
gian dan » gian lang
nhung bi » nhung bai, nhung gi
que vang » que van, que lang, que quang
hai dong » hai duong, thai dong, ha dong
dong hoc » dong co, dong luc
hoc mon » hoc moi, hoc mot, hoc cong
bi que » bi quyet

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung thi gian dan. boi duong uoc mo ) or ( nhung bi que vang. hai dong hoc mon ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thi gian dan. boi duong uoc mo ) OR ( nhung bi que vang. hai dong hoc mon )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thi gian dan. boi duong uoc mo ) or ( nhung bi que vang. hai dong hoc mon ))*.