Based on history and culture. Baixia district and Qinhuai District were merged and named Qinhuai District, which is based on historical and cultural background and geographical location. Qinhuai River is the mother river of Nanjing. Qinhuai District was originally a famous historical and cultural area with high popularity and influence. Therefore, under the premise of keeping the historical and cultural business card of Qinhuai District, baixia district will be merged with it and named Qinhuai District, which can also better show the historical features and cultural details of Nanjing.