Has anyone ever had a class with Mr. Wu Shangyi?
Yes! First, my friend recommended me to ask the teacher to read the eight characters, and I read the hexagrams. I very much recognize Mr. Wu's level and character. Later, when I saw a class, I went to the eight-character six-hexagram class and tried to read eight characters to my friends. Now my friends around me actually call me a master, which is not worthy, not only because the teacher teaches me well!