The prototype of the former is Zhao Zhangcheng, while the latter has no prototype.

In the TV series "Heroes", the prototype of the bear is. He was a Kuomintang officer in the play. He was captured and released by Han Xianchu many times, and was finally moved, from hating Han Xianchu to becoming brothers with him. At present, there is almost no relevant content about the prototype of General Meng Facai, and most people think that this figure has no obvious historical record.