What is the occupation of a child fairy on the ninth stream?

Correcting your version is wrong.

Shangjiuliu: First-class Buddha, Second-rate Heaven, Third-rate Emperor, Fourth-rate Official, Fifth-rate Pavilion, Sixth-rate Prime Minister, Seven-rate (Jinshi), Eight-rate (Juren) and Nine-rate. (In fact, the Buddha should be under the sky, probably to rhyme. )

Zhong Jiuliu: First-rate scholar, second-rate doctor, third-rate painter, fourth-rate skin (shadow play), fifth-rate actor, sixth-rate gold (divination), seven monks, eight roads and nine chess.

First-class witches (southern witches are actually the dancing gods of Miao or Yunnan ethnic minorities), second-class prostitutes (prostitutes in the Ming Dynasty), third-class gods (witches possessed by immortals who treat diseases in the form of dancing), fourth-class bangzi (watchman), five-shaving hairdressers (barbers who carry burdens everywhere), six-blowing (drummers), seven actors (various actors), and Eight Streets (Eight Streets)

Of course, literally, the combination of the three "nine streams" of the upper, middle and lower levels is the 39777 line, but in fact, it is not, even the 72 lines are included, because the name of each first-class industry contains many professions of peers or similar peers, such as "shaving hair" of the fifth stream of the lower stream, as well as pedicure, running errands, pulling carts, massage, shop assistants, dancers, helping others and so on.