Practical Atlas of Tung's AcupunctureThroughout the history of Chinese medicine there have been several currents of Chinese medical practice. Some were well seated in the Confucian scholar tradition associated with the transmission of canonical writings such as the Huang Di Nei Jing. Alongside and concurrent to these traditions China also had family lineages that were more or less kept as trade secrets among small groups of people. Over the last two thousand years of Chinese history