When did Ryan's private junior high school start to shake the number?

June 2022. Ruian private junior high school began to shake the number in June 2022, and the allocation scheme of private compulsory education in Ruian city was all randomly allocated by computer, which was held in the lecture hall of Ruian City College. The meaning of lottery is similar to lottery. Yaohao means that people get a number before choosing a house, and then decide the order of choosing a house according to the lottery.