Where did the chicken collapse stem from?

This is called dry jumping chicken (dry jumping chicken), also called ga jumping chicken, popcorn machine. It originated in gaomi city, Weifang City, Shandong Province, and was invented by a chef named Hou. The manufacturer is located in Gaomi, known as Yuan Yu. It is said that they set up the Imperial Catering Alliance, which is a catering brand specializing in dry roast chicken. You can find it on Sohu News.