The origin of Chinese civilization (Chun-Chin) are lost in the fog of Vedic times, because Vedas were those tribes settled on the rock of Chung-Yang, defeated their inhabitants, and assimilated them and adapted themselves to them.
The date of beginning of the Chinese philosophical school has not been determined, for it followed the line of thought of the Mongolic Atlanteans.
Early dynasties fall away in the dark of the ethereal world to the extent that ancient dynasties, of five or six thousand years ago, respected them but were unaware of their origin.