There are many institutions in Beijing with different prices and charges. I suggest you check online first. There are two main types of institutions in Beijing. One is the ancient Taoist method, which belongs to practice, that is, you don't eat anything except water for seven days. Only through persuasion and plant energy can you open your body's potential and achieve the goal of immortality. The main purpose of breaking the grain is to expel intestinal toxins, so they need to stop eating completely. The second kind of broken valley is semi-broken valley, that is, many modern weight-loss institutions or yoga studios provide detoxification broken valley, which mainly provides body energy by eating fruits and vegetables or nutrient solution. First of all, both can detoxify the body, but only thoroughly and semi-thoroughly. Bigu is a unique way of Taoist health preservation. Many people often ignore a problem when learning Pigu. It is easier for the body and mind to detoxify, and it is easier for the body to detoxify. The elimination of nausea requires the skill of teacher Bi Gu's years of practice. Therefore, Beijing's participation in the ancient Taoist law is conducive to entering the state of valley-breaking at the same time, so that it can have a strong will to reach the state of full valley-breaking. Seven days without food, the average person can't do it without a Taoist. Please don't believe all kinds of online strategies. There's a saying in Taoism, "A false story about thousands of books is a true story". Face-to-face teaching is the basis of participating in Bigu learning.

You can go online to Baidu: Taoist Gao Hui or Gao Hui is stationed in Yanbigu to learn more about it.

This hope is useful to you, and happiness has no limit.