What are the specialties for inviting Pixiu in Beijing?

Pixiu is in charge of partial wealth. Those who make good money should not ask for Pixiu to block evil spirits~~ I like to use cactus cactus

It is said that Pixiu cannot be invited casually. I just asked for it in Xi'an. I bought two of them. It is said that not only the consecration, but also the production of the Pixiu is very particular, because it must use the Luban ruler. There are only nine of them in the country, all in Beijing. Now there are only three authentic Pixiu in the country: Beijing, Xi'an and Shanghai. There must be a "cloud" or copper coin pattern on the bottom of the Pixiu to be real. If not, it was not carved with Luban ruler. Please do not wear it immediately after arriving at Pixiu. You must first soak it in salt water for more than 5 minutes, and then wear it on your body for 1 hour. After that, you can put it under your pillow, in your wallet or on your body. The Pixiu you carry with you cannot be touched by others (except direct blood relatives). If it is touched by others, you must wash it with clean water before continuing to carry it.

I also heard about this when I invited Pi Xiu at Changle Pavilion in Xi'an, so it is probably the same.

Okay Ming Tombs, because it may be more authentic