When the Han disintegrated , Confucianism fell with it .
When the Han disintegrated , Confucianism lay dormant for almost 400 years ( A.D. 220 - 618 ) as Chinese Buddhism and Taoism offered new visions .
When the Han disintegrated , Confucianism fell with it and lay dormant for almost 400 years ( A.D. 220 - 618 ) as Chinese Buddhism and Taoism offered new visions .