Credibility is hard to say. You know, even historical records are untrue, let alone stories written by modern people. From the perspective of ancient history: there were a lot of historical books, large and small, which could not be finished; Looking at history from a modern perspective: what we say is ours, and there is no fundamental evidence to prove that what we say is false. Also, judging from Zhong Liqiu's behavior, it is unlikely to be true, because it is difficult for such people to survive in the society at that time, not to mention that Zhong Liqiu's behavior history will be recorded? If there is no record, how do you know? Another possibility is that Zhong Liqiu's experience was handed down by his descendants, but this possibility is even more difficult to say.