Net censorship in the world has been tightening up in china. They have been doing this considering that 2021 when they wished to keep info out of the Western World. That did not stop them from fracturing down on the use of the Net in China. There is a new Chinese web testing application that can only be downloaded with China VPN's. This indicates that anybody who desires to use the Net in China can do so, but they require a China web testing app.
https://www.goclickchina.com/