What industry does the upper, middle and lower nine streams refer to?

Among the upper nine streams, there are first-rate Buddhas, second-rate immortals, third-rate emperors and fourth-rate officials, fifth-rate pot roasters (wineries), sixth-rate pawnshops (pawnshops), seventh-rate merchants (merchants), and eight-rate guests (manor owners). The saying of Jiuzhuangtian (farmer).

There are upper nine streams, and naturally there are middle nine streams and lower nine streams.

The ninth-rate middle schools are divided into first-rate doctors, second-rate doctors, third-rate feng shui (Mr. Feng Shui, Yin-Yang Mr.), fourth-rate batch (Bazi, fortune-teller), fifth-rate Danqing (calligraphy and painting), and sixth-rate physiognomist (soothsayer). , fortune teller), Seven Monks, Eight Paths and Nine Piano Chess (literati).

The lower ninth-rates are first-rate witches and second-rate prostitutes, third-rate great gods (divine witches), fourth-rate bangers (watchmen), five-toned six-players (drummers, trumpeters), seven-rate actors and eight street-walkers (beggars). ) Ninth sells candy (of the candy blower).

For thousands of years, the status in the world has also been inherited from the top, middle and bottom thirty-nine and twenty-seven professions. Of course, although there are only twenty-seven professions, they actually extend out. But it's far more than that.