People invented Chinese chess in memory of the battle between Liu Bang and Xiang Yu.
2
楚汉文化是体现徐州城市文化品格的核心内容，其品牌内涵为“彭祖故国、刘邦故里、项羽故都”。
Chu-han culture is the key to urban culture in Xuzhou, the state of Peng Zu, the hometown of Liu Bang and the capital of Xiang Yu, and the connotation to Chuhan culture brand in Xuzhou.
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