What software is Guizhou on the cloud? Can you turn it off?

This software is used to manage the data and content of iCloud and cannot be closed.

Guizhou Big Data Industry Development Co., Ltd. is the only partner of Apple to operate iCloud service in Chinese mainland. Therefore, Guizhou software on the cloud refers to software related to iCloud services.

But Guizhou software on the cloud can't be shut down, because it was developed by Apple and its service is based on the cloud. Once closed, the user's data and content will not be saved and accessed.