1. Chapter 3-The Southern Song
2.http://www.cultural-china.com/chinaWH/html/en/Traditions2241bye5957.html
3.http://www.google.com/images?hl=en&source=imghp&biw=1276&bih=643&q=confucianism+symbol&gbv=2&aq=2&aqi=g10&aql=&oq=CONFUC
4.http:/www.google.com/images