Hi,
1,Do you want to deploy Chinese language to the existing devices using SCCM? If yes, we can deploy the language pack as an application (On User Experience page, select Install for system from the Installation behavior drop-down list), refer to:
How to deploy a Windows language pack as an application in Configuration Manager
2,If during OSD, you could refer to:
Windows 10 – SCCM Language Pack Integration
3,If you want to change the settings in offline media, we could use the /Image:<path_to_offline_image_directory> option in DISM to display and set information about international settings and languages in the offline image.
DISM Languages and International Servicing Command-Line Options
If I have misunderstood anything, please feel free to let me know. Thanks for your time.
Best regards,
Simon
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