You can't. According to the information from official website, Xuzhou Education Bureau, students who dropped out of the senior high school entrance examination in Xuzhou need to take the senior high school entrance examination after re-enrolling, and they can only apply for the senior high school entrance examination after obtaining the results. Therefore, dropping out of the senior high school entrance examination in Xuzhou can't get into a four-star high school. Xuzhou, referred to as "Xu" for short, was called Pengcheng in ancient times. It is a prefecture-level city and sub-central city under the jurisdiction of Jiangsu Province, and a national historical and cultural city approved by the State Council.