how can I filter files with Chinese character

[beyondzhu]

hi David:

I am Chinese guy. I want to filter files that only have Chinese character.
so,how can I filter files with only Chinese character

and more:
how can I filter files with only English character?

for other foreigners:
how can he filter files with only Russian or French (etc) character?

[void]

To search Chinese only script, search for:
regex:\p{Han}

To search for non-ASCII characters, search for:
regex:[^\x00-\x7f]

To search for ASCII characters only, search for:
!regex:[^\x00-\x7f]