Candy, from your comments, i assume you are either not a taoist, or you do not understand the taoist mediums culture. Every bit of this essay is correct factually. It doesn’t matter if it is fiction from his mind, but in this religion of his, no one appoints medium except the Jade Emperor, or the Heavenly God. ( Tian Gong in Chinese). AND THERE IS really such a place in singapore, the Heavenly God Temple.

regards