Cao Ziming interrupted Wei Tingbao, indifferently saying, "You're counting on Guanyin Hall to investigate itself? The issue with Hua Pinzhen's nephew is over a year old now, and Guanyin Hall has yet to provide any results. How should they investigate? Senior Brother Wei, if Guanyin Hall doesn't give any incriminating results, can you act as the judge?"
Wei Tingbao was left with no good response.