Tall man. According to official website, the undergraduate enrollment rate of Chongqing No.203 Middle School and Chongqing No.203 Middle School in 2020 is 73.5%, which is very high in Chongqing. Chongqing No.203 Middle School is located at No.285, Dashiba No.4 Village, Jiangbei District, Chongqing, formerly known as No.203 Middle School of State-owned Jiangling Machinery Factory. The school is a joint enrollment school in Chongqing, a key middle school in Jiangbei District, a model school of civilization and etiquette in Chongqing, and a governing unit of Chongqing Mathematical Society.