Xuchang, Henan. Kang Hongyi, Zi Baocheng, a famous scholar in China, a researcher of Zhouyi, a famous numerology and Zhouyi expert in China, was born in Xuchang, Henan Province in May 195 1. He is the academic inheritor of Zhouyi in three generations. In 2002, he served as consultant of China Zhouyi Culture Research Institute of Jiaotong University, management consultant of Zhouyi Research magazine in 2004, and special guest of China Zhouyi Research Summit Forum in 2007.