Because of homophony.

After Anqing developed the eastern new city, it specially built a street and called it "Seven Streets" because "eat" in Anqing dialect has the same pronunciation as "seven". As the name suggests, this street is indeed a man-made food street, and there are only merchants there.

There are hundreds of households. After 6 o'clock in the evening, when the lights are first turned on and the tables and chairs of roadside merchants are placed on the road, the night carnival begins.