Double-byte characters such as Chinese, Korean and Japanese cannot be displayed on the Web.
Cause: The character set of the system mismatches the character set of the database.
Solution: Go to AEM > Application > Data Transfer > Charset > [Your Application]. Add the corresponding charset for the application. For detailed adding steps, refer to the section called “Charset” in Appeon Server Configuration Guide for .NET or in Appeon Server Configuration Guide for J2EE.