Hello, when will Dangshan Middle School start in 2022? Dangshan Middle School will start in September 2022 1. Because according to the Notice of Suzhou Municipal Bureau of Education and Sports on Summer Vacation Arrangements for Primary and Secondary Schools and Kindergartens in 2022, the autumn semester of compulsory education schools and ordinary high schools in 2022 is scheduled to officially start on September 1 day. Dangshan Middle School also belongs to this category. Senior one officially started school in September 2022 1. This is a very good school.