What is Chen Huading's courage?

Chen Hua Ding Yong is an ancient traditional divination method in China, also known as "Chen Hua fortune telling" or "Chen Hua drawing lots". According to relevant public information, Chen Huading's courage originated in the Ming Dynasty and was created by Chen Hua, an official of the Ming Dynasty. Later spread to this day. Chen Huading's brave method is to predict the good and bad luck in the future and guide people's lives and decisions. When shaking the sign, first shake the sign cylinder, and then shake a sign from the cylinder, and interpret the good or bad according to the words and patterns on the sign. Chen Huading's courage is widely used in China's traditional culture.