Stone stele introduction: There is a stone stele in the middle of Zhengqi Hall. On the front are the words "General Yang Hucheng Cemetery" inscribed by Marshal Ye Jianying. On the back are the words "December 16, 1949" after General Yang Hucheng was murdered in Chongqing. The full text of the message of condolences from the Central Committee of the Communist Party of China to the family of General Yang Hucheng.