There is no delay. According to the notification requirements of the Jiangsu Provincial Department of Education, the spring start time of primary and secondary schools and kindergartens in the province in 2023 is set as February 6, 2023. As of the day before the start of school, the Jiangsu Provincial Department of Education has not issued a notice to postpone the start of school, and all primary schools in Jiangsu Province have started school and carried out education work normally.