The joint entrance examination of "Ten Schools in Jiangnan" in Anhui Province can lead the wind vane of college entrance examination review every year, which has formed a certain brand effect and influence in China. The entrance examination questions of "Ten Schools in Jiangnan" in Anhui Province are relatively advanced, and the difficulty of the questions is generally the difficulty of the college entrance examination. Generally, the marking is done by the school teachers online, and the whole marking process takes about two to three days.