Perhaps you should try some spelling variations:
nhung loi » nhung bai, nhung bi, nhung gi
nhung tri » nhung bai, dung tri, nhung bi
tri quan » trinh quan, hai quan, mai quan
quan van » luan van, quan va, quan luan
hoc dung » hoc ung, hoc dan, tac dung
dung uoc » dung quoc, dung hoc, dung thuoc
loi quan » moi quan, noi quan, loi nhuan
dung coc » dung co, dung hoc, dung cac
coc mo » co mo, hoc mo, toc mo

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung tri quan van. hoc dung uoc mo ) or ( nhung loi quan van. noi dung coc mo ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung tri quan van. hoc dung uoc mo ) OR ( nhung loi quan van. noi dung coc mo )).
• Adding a wildcard symbol may retrieve word variants: (( nhung tri quan van. hoc dung uoc mo ) or ( nhung loi quan van. noi dung coc mo ))*.