2, life is between heaven and earth, heaven and earth are three talents, the number of five elements should include Tibetan stem, and the ground branch Tibetan stem is a human element. Five elements: 3 soil, 2 gold, 3 water, 3 wood and 2 fire. Ding huo, Jin Xin, five middle schools and five pictures. This is a fire vault. Five pictures of Mu Yi, Guishui and Chen Zhong. In the sea, there is no water and no wood.