Installation and Upgrade > Installation and Configuration Guide > Using the PTC Solution Installer > Installing Windchill Solutions > Optional Product Settings > Windchill Index Search Installation > Windchill Index Search Post-Installation Configuration > Enabling Asian Languages
  
Enabling Asian Languages
Additional steps are needed to enable Asian languages to work properly with the Windchill Index Search.
To enable Windchill Index Search to work with Chinese characters, use xconfmanger to add or modify the following properties in wt.properties:
wt.index.indexingLanguageList=en,zh
wt.index.indexingLanguage=zh