How is Teacher Zhao Hongshan's level of Chu Heng's Yi-ology?

Zhao Hongshan is a senior master of numerology and geomantic omen recognized by China Fuxi Institute of Yi Studies, and has the corresponding grade qualification certificate. He was awarded the title of "Practice Instructor of China Kanyu Studies" and the honor of "Cultural Leader of Yi Studies in China". He has won awards such as "Top Ten Outstanding Figures of Feng Shui in China" and "Top Ten Outstanding Figures of Predictive Science in China". He is the main leader of their local association office, paying attention to actual combat, and his lecture language is easy to understand, so as to teach people tirelessly and enthusiastically help every classmate who loves learning.