1200 people. According to the enrollment list of doctoral students to be reported by Nanjing University Business School in 2022 and 20021,the number of doctoral students enrolled in 2022 is 1250, and the number of doctoral students enrolled in 2002 1 150, so the average number of doctoral students enrolled in Nanjing University Business School is/. Nanjing University Business School originated from 1902 Sanjiang Normal University Business Course. It is the top MBA institution in China and the cradle of China's business administration higher education.