2 to 1. Nantong Vocational College of Science and Technology is located in Qingnian Middle Road, Chongchuan District, Nantong City, Jiangsu Province. There are 3,700 boys and 0.850 girls in this school, and the ratio of male to female is 2: 1, with more boys. Nantong Vocational College of Science and Technology is a full-time public institution of higher learning approved by Jiangsu Provincial People's Government and sponsored by Nantong Municipal People's Government.