According to the official's Book of Heaven, "If you look up, you will see the celestial phenomena, while if you look down, you will learn the Dharma. There are sun and moon in the sky and yin and yang in the ground. There are five stars in the sky and five elements on the ground. " As the ancients said, the five elements walk between heaven and earth and are not poor. According to the theory of five elements, everything in the universe is unified. In the large-scale system of five elements structure, man is a natural product, which is classified and arranged in five aspects: five stars, wireless, five directions, five seasons, five colors and five numbers, thus forming a system in which everything is integrated with the five elements and man is integrated. In other words, everything in the world has the properties of fire, water and earth in Jin Mu and the relationship between them.
So what are the five elements of things closely related to our life, our survival and longevity? We can see the following five elements of health care table. According to the principle that the table and the five elements are mutually generated, we can even adjust our physical condition by ourselves.
The comparison of the five elements in this table is people's understanding and views on things in their long-term life, which embodies the attributes of these things and also gives guidance to people's daily life. Many chapters in this book will involve this table and the relationship between the five elements in this table.