5 10。 According to the statistics of high school scores released by Cangzhou Education Bureau, the admission score of 202 1 in Haixing No.2 Middle School is 5 10, which is not much different from 509 in 2022. There will be no reform in 2022, and the gap between the score and 202 1 will not be too big, and it will be stable at the historical level of about 5 10.