 The king personally led the army, along with his younger brother Fugai, Wu Zixu, as well as Sun Tzu, author of "The Art of War".Although Chu had a strong army led by Nang Wa and Shen Yinshu, it suffered a heavy defeat at the Battle of Boju.King Zhao of Chu fled to Sui and the Wu army captured Ying, Chu's capital.