I want to convey to readers not only the methods of scraping beauty, but also the ideas and laws of beauty through "Zhang Xiuqin Holographic Meridian Scraping Beauty: The Essence of Chinese Medicine Beauty in the 20th Century" (3rd Edition) (Military Medical Edition). Only by following the law of beauty can we receive the ideal beauty effect. What is the law of beauty? Why can you judge a person's age according to his appearance in life? Why are there obvious differences between spots and acne on everyone's face? Why is the position of the first wrinkle on everyone's face different? Why do women have more spots? There is only one answer, that is, the face is a part of the body, the aging and changes of the face are synchronized with the viscera, and the face is the external manifestation of the viscera. The health of the internal organs determines the appearance: the internal organs are healthy and radiant; The zang-fu organs are sub-healthy, and various facial problems follow. The difference of health status of each person's viscera, sub-health in different parts and different properties determine the difference of facial skin problems. Therefore, keeping in good health means maintaining beauty. If you want to have a young face, you must first have a young heart. If you want your skin to be moist and shiny, you must first have healthy viscera. If you want to have a white and flawless face, you must first have clean blood and a clean internal environment.