Nanjing chalk base class is located at 20 1, Building 5, No.27 Yanling Lane, Qinhuai District, Nanjing. Nanjing Chalk Base Class is owned by Jiangsu Chalk Training Center Co., Ltd., located at 20 1, Building 5, No.27 Yanling Lane, Qinhuai District, Nanjing. Its business scope includes for-profit private training service institutions such as language ability, art, sports, science and technology. Therefore, Nanjing chalk base class is located at 20 1, Building 5, No.27 Yanling Lane, Qinhuai District, Nanjing.