An old schoolmate of Su Huaiyuan from their time in America, originally from Haishi. He attended Su Huaiyuan's wedding. He and his wife were denounced and sent down to the countryside. His wife died in the third year of being sent down due to illness and lack of treatment. His son and daughter-in-law cut ties with him, but his daughter Cai Min refused to sever ties and went to the countryside with them.
