In the early spring, when the rabbit leaps (in the lunar calendar), all things awaken from their winter slumber.,For example, an elderly person who died of natural causes is considered a joyful passing, so a red coffin is used;,According to the clues obtained by Zhuanzi and Chenpi, the woman buried in this newly dug grave should be a pregnant woman who died from an accidental fall, not a white coffin.。