A Brief Introduction to the Author of Huangshi Guide

The famous Mr. Yi Xue Chang Jia. Proficient in Heluo mathematics, Huangshi, plum blossom easy number, and Feng Shui. In 2006, Master Chang was nominated as one of the most influential1000 Yi-ology figures in the world by more than 40 well-known Yi-ology institutions in the world, including the World Yijing General Association of the Global Chinese Federation and the Yijing Research Institute of the Global Chinese Federation. In 2007, Mr. Chang was awarded the title of "World-famous Yijing Instructor" by the World Yijing Expert Review Committee at the 10th World Yijing Conference. Teacher Chang writes a lot, and all his works are equal. His representative works include more than 40 monographs such as Zhouyi and Traditional Chinese Medicine, Zhouyi and Calendar, Zhouyi and Chinese Characters, Zhouyi and Great Wisdom, Zhouyi and Stock Market Prediction, Jiao Zhu Yi Lin, Huang Shizhen Jie, and Wei Shu Integration Review, which have made outstanding contributions to the popularization of Yijing.