Dreams are true or false, 1- dreams at 3 am; And it is clear after waking up that this is a real dream and there is a solution. Dreams at other times are generally meaningless. For a detailed discussion of true and false dreams, please see this blog. If so, it means that you have sufficient kidney qi, good health and strong spirit. Five elements correspond; Kidney governs water, Mao Mao rain is kidney water, and tortoise represents Xuanwu in the north and also governs kidney. Dreaming of beautiful kidney, especially the pattern of the sun, shows kidney qi and foot health well, and is also a representative device.