The eight characters belong to the weak, the weak and the unborn, and like to obey the weak for good luck. The eight characters are subordinate to the earth-eating god and the earth-supporting god in season. Judging from the children's personality, they like to watch "two" give birth to "two", that is, use God to drain the soil of the Japanese Lord and use the wood fire of the Japanese Lord to avoid God to support him. Although water resists the body and water and soil fight, it is unlucky.