Perhaps you should try some spelling variations:
nhung hoi » nhung thoi, nhung loi, nhung noi
nhung thi » nhung thoi, phung thi, nhung tri
noi dung » hoc dung
thuoc mo » thuoc moi, thuoc ma, thuoc bo
hoi quan » hoi quang, hai quan, moi quan
quan van » luan van, quan va, quan luan
tac dung » sach dung, xay dung, tin dung
dung hoc » dong hoc, trung hoc, dung khoa
thi que » thi hue, thi quy, nghi que
que van » qua van, quy van, quyet van
hoc mon » hoc moi, hoc mot, hoc cong

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 que van. noi dung thuoc mo ) or ( nhung hoi quan van. tac dung hoc mon ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thi que van. noi dung thuoc mo ) OR ( nhung hoi quan van. tac dung hoc mon )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thi que van. noi dung thuoc mo ) or ( nhung hoi quan van. tac dung hoc mon ))*.