Question: Who is Yao Hong's paternal grandfather?
Sentence (from "Yao Xing"): (西蜀) all to at least nominally submit to him, but late in his reign, defeats on the battlefield, particularly at the hands of the rebel general Helian Bobo (who founded Xia), and internecine struggles between his sons and nephews greatly damaged the Later Qin state, and it was destroyed soon after his death.
Relevant evidence: No