Perhaps you should try some spelling variations:
nguoi thuong » nguoi thong, nguoi muong, ngoai thuong
thuong hoc » truong hoc, tuong hoc, thuong ho
nhung thi » nhung thoi, nhung tri, nhung chi
thi quyet » thi tuyet, toi quyet, theo quyet
thi quan » thi xuan, tri quan, thi luan
quan van » luan van, quan va, quan luan
hoc dung » hoc ung, hoc dan, tac dung
thuoc bo » thuoc ho, hoc bo, thuoc ma
hoc mot » hoc moi

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 quyet van. nguoi thuong hoc mot ) or ( phung thi quan van. hoc dung thuoc bo ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thi quyet van. nguoi thuong hoc mot ) OR ( phung thi quan van. hoc dung thuoc bo )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thi quyet van. nguoi thuong hoc mot ) or ( phung thi quan van. hoc dung thuoc bo ))*.