In ancient times, what was the name of a person who specially collected information and inquired about information for some people? What is the name of the place where you eat? What is the name of a

In ancient times, what was the name of a person who specially collected information and inquired about information for some people? What is the name of the place where you eat? What is the name of a place that sells flowers?

Doctor, doctor, doctor, pharmacy gentleman, head catcher, fortune teller, trumpeter, trumpet maker, prostitute and prostitute, farmer, big and small officials, barber, civil servant, monk, manor owner .

Let me be specific: the upper nine streams: the first-rate Buddha (Shadi Muni), the second-rate immortals (Yuanshi Tianzun, Taishang Laojun, the Eight Immortals, etc.), the third-rate emperors (the true dragon emperor, feudal emperors), the fourth-rate officials (big and small officials), and the fifth-rate Shaoguo (winery, once the largest manufacturer in the feudal era) Liuliudang (pawnshop) Qishang (merchant) Bake (manor owner) Jiuzhuangtian (farmer) Zhongjiuliu: First-class Juzi (Juren) Second-rate doctor (doctor, doctor) , Doctor, Pharmacy Mr.) Third-rate Feng Shui (Mr. Feng Shui, Mr. Yin-Yang) Fourth-rate Pi (Bazi Bazi, fortune-teller) Fifth-rate Danqing (calligraphy and painting) Six-rate Xiang (a fortune teller, fortune teller) Seven-rate Monk (monk) Eight-rate Taoist (Taoist priest) ) Jiuqinqi (Guqin and Go, symbol of literati) Lower Jiuliu: First-class shaman (a southern wizard who draws talismans and chants spells to summon gods and exorcise ghosts) Second-rate prostitute (who prostitutes openly and secretly) Third-rate great god (a possessed spirit who cures diseases by dancing and singing) The magic witch), the fourth-rate banger (watchman), the fifth-rate barber (the barber who carries the burden), the sixth-player (trumpet player, trumpet maker), the seventh-actor (all kinds of actors), the eighth-level street (beggar), the ninth-level sugar blower (candy blower) people)