The concept of ＂Sheng Zhong＂in the Han Dynasty composed of three parts： someplace in imperial palace; an etiquette and order resides in emperor’s carriages and horses; someplace in emperor’s royal garden and villa outside the palace. By studying the architectural layout and security system in palace,we could find the locations where things happened containsed two major areas,namely ＂Sheng Zhong＂and ＂Dian Zhong＂. As an accusation originated in the Western Han Dynasty,＂Divulging Sheng Zhong’s Secrets＂,its founded time was closely rela...
