the oldest Chinese medical text on surgery
... that the oldest Chinese medical text on surgery was, according to tradition, written by a doctor who had met a ghost?
... that <b id="mwBWU"><a href="./Liu_Juanzi_Guiyi_Fang" id="mwBWY" rel="mw:WikiLink" title="Liu Juanzi Guiyi Fang">the oldest Chinese medical text on surgery</a></b> was, according to tradition, written by a doctor who had met a ghost?