[interviews With: Ai Weiwei... Et Al.; Discussion With Jiang Jun... Et Al.; Performances By Yan Jun, Yangjiang Group] Produced By Vitamin Creative Space. The Book Documents The Event A Post-olympic Beijing Mini Marathon, Interviews And Discussions Conducted By Hans Ulrich Obrist With A Group Of Chinese Artists In Beijing, Dec. 31, 2008-jan. 1, 2009.