July 2023 16. According to the announcement issued by official website, the Education Bureau of Renqiu City, the junior high school in Renqiu City will have a holiday on July 9, 2023, the senior high school will have a holiday on July 6, 2023, and the school will start on September 9, 2023. High school is short for high school. Middle schools in China are divided into junior high schools and senior high schools, both of which belong to the category of secondary education.