C1069 Guess
The Secret Method that allowed Cang Feng from the Cang Clan to recover his body and most of his Divine Soul was the Cang Clan's Revival Technique!
As long as there was a wisp of Residual Soul left, he could use the regeneration technique to devour the flesh and blood Residual Souls of other warriors to recover his body.
Although this Art of Resurrection didn't belong to the Cang Clan