INDEED, STRANGE THINGS DO COME TO PASS.Poltergeist Filmed Inside Restaurant [Video]

Is this poltergeist-activity staged? All the action on the table, could have activated by cleverly hidden threats. But then people must have been active outside the vision of  the camera. This always draws attention. On this tape you see the other people in the restaurant paying no attention at all, even when the plates are thrown on the ground. Draw your own conclusions, Jian, tcm, SiTU