Zhao Xunfang is Su Wantang's aunt, whose name appeared on the mounting paper burned by Xie Yan in the Buddha shrine at Chongshan Residence. Su Wantang recognized the name with deep emotional significance, having silently recited it thousands of times in her heart. The appearance of this name among Xie Yan's closest kin suggests a significant connection between Su Wantang's family and Xie Yan's memorial practices.