It's clear at a glance. Guishui has no roots, and the body is strong and should be drained but not restrained. Guishui should be discarded and used. Xin Metal is connected to the moon. It is more like Xin combined with Shuang Bing. When combined, it will be transformed into blessing. Metal is used for it. There is no food or injury in the Bazi. , is good for wealth but not good for future generations, so earth is the god of joy, so when naming, the best naming combination is based on the combination of earth and metal. ,