Extra points. According to the information of official website, Jiangsu Education Bureau learned that the graduate students' mathematical modeling competition has a ranking, and they will get extra points if they settle in Shanghai. This is an effective way to get extra points, which is true and effective. Jiangsu Province, referred to as "Su" for short, is a provincial administrative region of People's Republic of China (PRC), with Nanjing as its capital and located in the Yangtze River Delta.