What is the relationship between Yao and Yao?

Brothers and sisters. Yang Jianzhong, Yang Jianguo, Yang Huide (female), Andy, and Yang Huiru (female) have lineal brothers and sisters; Yang Jianzhong and Yao Xiang are husband and wife, and Yang Huide and Yao Jun are husband and wife. Yang Jianguo, Yang Jianzhong, Yang Huide and Andy are the actual controllers of Juli Rigging.