What's Wrong with Catching Ghosts Without a License? I'm Still Raising Ghosts!

Take a five-year-old child with a "bone in the chest" and eat rice for seven days on the first day of the seventh lunar month. When the ghost gate opens on the seventh day of the seventh month, a special formation will be used to attract thousands of ghosts to come around. Burn incense, candles, and paper money to refine it for seven hours. It can be burned to worship the ghosts and gods of heaven and earth...