Basic theoretical knowledge of traditional Chinese medicine, the five elements of yin and yang of the viscera and the rise and fall of the qi machine! Basic theoretical knowledge of traditional Chinese medicine, the five elements of yin and yang of the viscera and the rise and fall of the qi machine! Basic theoretical knowledge of traditional Chinese medicine, the five elements of yin and yang of the viscera and the rise and fall of the qi machine! Basic theoretical knowledge of traditional Chinese medicine, the five elements of yin and yang of the viscera and the rise and fall of the qi machine! Basic theoretical knowledge of traditional Chinese medicine, the five elements of yin and yang of the viscera and the rise and fall of the qi machine!