This episode led pro-Syrian army attack Xuzhou Cao Cao. Liu Bei sent troops to rescue. Cao Yin Lvbu Xi Qu Yanzhou, Puyang, back soldiers fighting Riboud, was defeated Riboud. Xuzhou Prefecture Tao Qian in Xuzhou give Liu Bei take several pipe collar, Liu Bei from Kennedy speech. Tao Qian's death, Liu Bei in accordance with his last words, promised to temporarily pipe collar Xuzhou.