And you've got to know that the Chinese are very fond of changing the details, especially the principal people through whom the stories are passed down, the storytellers. Their brains are always turning, and they're always thinking about how to get the attention of their era's audience--and they are the source of still more stories of interest.
而且你要知道，中國人很喜歡修改情節的，尤其口頭文學的主要傳遞者說書人，腦子一直在轉，一直在想如何讓故事更吸引當時的聽眾，這裡頭就有更多有趣的故事了。