Formation and contribution to Confucianism of various schools on Taoism in Song dynasty

Taoism of Song dynasty is a great development of Confucianism.Confucianism Revivification Movement in early Bei Song dynasty paved the way for Taoism,and through Zhou Dunyi,Shao Yong and Zhang Zai,Cheng Hao and Cheng Yi first drew the outline of it in the interaction with Wang Anshi's New Study.Then Zhu Xi,Lu Jiuyuan and so on in Nan Song Dynasty developed Taoism greatly.Taoism of Song dynasty formed a set of complete inside saint studies,which was the foundation of the outside king and was further devoted to realize the ideal of outside king,thus made the important contribution to Confucianism development.