"Western Han Dynasty Health Preservation" is the earliest theoretical monograph of TCM health preservation in China at present, and it is the secret recipe of Western Han Dynasty court health preservation. Only emperors, princes and other dignitaries can enjoy it, and it is known as "the first party of TCM health preservation".

Western Han Dynasty Health Care Prescription (206 BC-25 AD) 1973 Unearthed from the Han Tomb No.3 Mawangdui, Changsha City, Hunan Province, it is 56 cm long and 3 1 cm wide. Take off the health prescription and frame it into 17 pieces, which are brown, broken and missing words.