Introduction to Shenfeng General Examination

Shenfeng Tongkao is a traditional numerology book of ancient Han nationality. One of the four-column eight-character numerology ancient books, known as the must-read numerology ancient books for anyone who learns eight-character fortune telling, has a very high position in numerology circles. Originally named "Shenfeng Zhangtongkao Numerology Authentic Bimiao Daquan", it was written by Shenfengnan in Ming Dynasty. It is one of the top ten ancient books in numerology.