This word comes from the snack "biangbiang Noodles" in Guanzhong, Shaanxi Province, and is named after the sound of biang and biang during the production process. But the word biang is real, not invented by others.
The word "biang" is written in Mandarin:
1, fly to the sky at one o'clock, the Yellow River bends at both ends, with a splayed mouth. When words come in, twist left, twist right, and the left is long and the right is long. There is a horse king in the middle, a heart below and a moon next to it. Two thieves stood by and got on the bus and walked around.
2, a little fly to the sky, the Yellow River bends twice, the eight-character mouth is wide, and the words are moving forward; Twist on the left, twist on the right, the east is long, the west is long, and there is a Ma Erlang in the middle, the bottom of my heart and the moon next to it. Hang a hook, string a sesame candy and travel to Xianyang by car.
3, a little day, the Yellow River and the two bays, the eight-character mouth is wide open, and the words go inside; You twist, I twist; You grow, I grow; There is a horse king in the middle, with a heart under it and a moon next to it. Leave a hook to hang sesame candy and push a car around Xianyang.