Suzhou Three-District Unified Examination is a comprehensive examination for senior high school students in three districts of Suzhou (gusu district, Xiangcheng and Wuzhong), including Chinese, mathematics, English, physics, chemistry and biology. The purpose of this examination is to select outstanding students and improve the education level in the region. Through this exam, students can get different degrees of awards and titles, and they can also enter a better high school.

The arrangement of the unified examination in Suzhou three districts is generally carried out at the end of June or the beginning of July each year. This period is the peak of middle school in Suzhou, and students and teachers will try their best to prepare for the exam. In addition to mastering the basic knowledge and test sites of various subjects, candidates also need to show high adaptability and psychological quality in the examination room to ensure their best play.

The implementation of the unified examination in Suzhou three districts has promoted the development of Suzhou education to a certain extent. In the past few years, the passing rate of exams has increased year by year, and the overall quality of students has also improved. At the same time, the examination has also promoted the competition among high schools in the region, and all schools are actively improving their teaching quality and academic level. Generally speaking, the unified examination of Suzhou three districts is a meaningful examination, which has made important contributions to the development of students and the improvement of Suzhou's education level.