Chinese data adding in the calendar, data form in store in M

Which kind of server side code you are using?

In case of php connectors - be sure to use
$sched->set_encoding(“utf-8”); // or any other locale, which need to be used in your case
If you are using java connectors - there is a known issue with non-utf encoding, please contact us directly at for the update.

If you are using custom server side code - be sure that client side code, database and xml uses the same encoding.