Why did Mr. Yijing become the leader of Feng Shui in China?

Mr. Yijing is a famous feng shui training teacher of modern practical school. He has studied hard for many years. Through the combination of the Book of Changes and modern geomantic omen theory, he created the world's first set of "Eight Diagrams Holographic Energy Geomantic omen". Mr. Yijing is a master of geomantic omen, one of the top ten geomantic omen masters in China, a gold medal geomantic omen master in China, an authoritative expert on geomantic omen in the world, an authoritative expert on Zhouyi in the world, a senior geomantic omen planner in Asia and the most influential figure in the field of Zhouyi in the world.