Perhaps you should try some spelling variations:
nhung thoi » nhung thi, phung thi, nhung loi
quen hanh » quen thanh, quan hanh, quang hanh
thoi quan » thi quan, thong quan, thai quang
muong hoc » duong hoc, tuong hoc, muong hoa
dong hoc » dong co, dong luc
quan van » luan van, quan va, quan luan
ha dong » hoat dong, van dong
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 hanh. ha dong hoc mo ) or ( nhung thoi quan van. nguoi muong hoc mo ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thoi quen hanh. ha dong hoc mo ) OR ( nhung thoi quan van. nguoi muong hoc mo )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi quen hanh. ha dong hoc mo ) or ( nhung thoi quan van. nguoi muong hoc mo ))*.