iphone on how to achieve the Chinese search function?

As stated on the iphone can search in English, but how to determine the Chinese do, how to do comparison. Master seeking answers
Reply:
uisearchbar Search Chinese
Note that UTF8 encoding conversion
Reply:
Not all the same as you, nsstring is utf8 bar
Reply:

The reply was deleted at the moderator 2011-08-22 10:35:56