The Discussion on New Development of commodity economy in Song Dynasty

Song Dynasty was an important dynasty in ancient times of China. Transformation and innovation became the main time melody in the historical stage. All of social series change in Song Dynasty was due to the foundation of the economy. Therefore economic change firstly was talked about,which can explain the whole social change of Song Dynasty. In detail,the day by day frequent market transaction activity and the unprecedented merchant status and prosperous overseas trade not only manifest new economic development,but also achieve new economic achievement of commodity economy in Song Dynasty.