Does Wu Mingguang really have real skills?

Really. Wu Mingguang, an expert in mathematics in China, an international master of Feng Shui, and an inheritor of the Zhouyi family, is an associate professor at the School of Geographical Sciences of Nanjing Normal University. He is engaged in the research of map symbols, spatial index and spatial database, and won the first prize of national defense science and technology progress, so Wu Mingguang is really capable.