The camera is set, the fog is on the street, the propaganda behind the Rainwork is controversial.

The cameras were mounted, the fog was scattered and the police personnel suspected to be in the camera. For a party-state system that has a public opinion orientation and a country's image as a propaganda task, the controversy is not just “what to shoot”, but whether the images designed are actually packaged. In 2017, the police had publicly recognized “man-made rainfall” as a precedent.