Which of the three religions and nine streams did the ancient chefs belong to?

In ancient times, the chef belonged to a peddler with three religions and nine streams.

"Three religions and nine streams" is generally understood as the name of ancient occupations, which generally refers to people who wandered around the rivers and lakes and engaged in various industries in the old society. The "three religions and nine streams" in ancient vernacular novels often contain derogatory meanings.

"Three religions" refer to Confucianism, Buddhism and Taoism. "Jiuliu" refers to nine academic schools in the pre-Qin period, which were recorded in the history of literature and art in the Han Dynasty. These nine schools refer to Confucianism, Taoism, Yin and Yang schools, Legalists, famous artists, Mohists, militarists, miscellaneous schools and peasant schools. "Nine streams" are divided into "upper nine streams", "middle nine streams" and "lower nine streams". ?

"Shangjiuliu" are emperors, sages, hermits, children's immortals, literati, warriors, agriculture, industry and commerce. ?

The "middle nine streams" are: Ju Zi, Doctor, Xiang Ming, Dan Qing (painter), scholar, monk, Tao and Ni. ?

"Dirty servants" are: masters, servants, scales (scales), matchmakers, pawns, time demons (kidnappers and witches), thieves, thieves and prostitutes.