Reference material, reposted
The four great classics of traditional Chinese medicine are *The Yellow Emperor's Inner Canon*, *Treatise on Cold Damage and Miscellaneous Diseases*, *The Classic of Difficult Issues*, and *The Divine Farmer's Materia Medica*.
*The Yellow Emperor's Inner Canon* consists of two parts: *Basic Questions* and *Spiritual Pivot*.
The locked chapters are: 1. *Basic Questions of the Inner Canon*; 2. *Spiritual Pivot of the Inner Canon*; 7. *Summary of Medical Channels*, by Xiao Huan Tang of the Qing dynasty; 10. *Treatise on Warm Diseases*, by Wu Tang of the Qing dynasty.