What is the twelve dragons tune?

Gan Kungen, Wang Xun Longxing, Jia Gengbing, Long Rensi. With the crown of ethyl butylamine, you should be serious for twelve years. It is a strange thing to have a prosperous life when water and real dragons are matched to manage qi. After all, water can carry a boat and overturn it. -"Twelve Dragons Rules Song Qi" Rides a dragon to survive, and Wang Wang sings back. "Water with a real dragon" is called regulating qi. According to the context and the flow direction of water, it conforms to various laws set by the ancients, and thus belongs to fire, water, wood and gold respectively. It can be rich and far-reaching.