China Naming Network - Eight-character lottery - Old Ji new eight-character teaching video
Old Ji new eight-character teaching video
Traditional school: a school based on classical books (such as Tian Tian Mu);
Blind Sect: Blind people are fortune tellers. They can't see, but they are imaginative and good at judging their own destiny, which is beyond the ability of ordinary normal people.
New School: A school that emerged in modern times, such as Li Hanchen, is unconventional, but its theory needs further verification.