Perhaps you should try some spelling variations:
nhung hoi » nhung thoi, nhung loi, nhung noi
muong hoc » duong hoc, tuong hoc, muong hoa
doi tuong » moi truong, doi song
tuong hoi » truong hoi, tuong ho, duong hoi
hoi luan » hoa luan, hoc luan, khoa luan
thi luan » thi lan, thi xuan, thi loan
hoc moi » hoc noi
hoi moi » doi moi, hai moi, hoa 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 hoi luan van. nguoi muong hoc moi ) or ( phung thi luan van. doi tuong hoi moi ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung hoi luan van. nguoi muong hoc moi ) OR ( phung thi luan van. doi tuong hoi moi )).
• Adding a wildcard symbol may retrieve word variants: (( nhung hoi luan van. nguoi muong hoc moi ) or ( phung thi luan van. doi tuong hoi moi ))*.