Who gave Nanpi the correct name?

Nanpi Yishantang is named after Cui Zhongqiao, and its name is accurate in numerology calculation. It's amazing that you can predict life and the geomantic omen of yin and yang rooms on the spot through eight characters or names. And published many books, many I ching forums. Some are computer-named and some are teenagers. Teacher Cui calls the roll first, and then charges. There are also names after paying money first, and several names are given when naming.