Son of Heaven, or Tianzi (Chinese: 天子; pinyin: Tiānzǐ), was the sacred monarchical title of the Chinese sovereign.It originated with the Zhou dynasty and was founded on the political and spiritual doctrine of the Mandate of Heaven.Since the Qin dynasty, the secular imperial title of the Son of Heaven was "Huangdi".. The title, "Son of Heaven", was subsequently adopted by other ...

"A Ladder to Heaven" is the 12th episode of the sixth season and the 91st overall episode of the Comedy Central series South Park. It was originally broadcast on November 6, 2002. In the episode, the boys try to build a ladder to heaven to retrieve …