Gengwu Xinwei Lù Bàng Tǔ (庚午辛未路傍土) refers to the wood within Wei (未) that gives rise to the flourishing fire in Wu (午) position. When the fire is strong, the earth here suffers punishment. The earth, in its initial formation, is not yet capable of nurturing things, akin to the earth beside the road, hence it is called Lù Bàng Tǔ (路傍土).