Yang Kuan
... that historian Yang Kuan believed that the history of China's Xia Dynasty was pure mythology?
... that historian <b id="mwEaQ"><a href="./Yang_Kuan" id="mwEaU" rel="mw:WikiLink" title="Yang Kuan">Yang Kuan</a></b> believed that the history of China's <a class="mw-redirect" href="./Xia_Dynasty" id="mwEaY" rel="mw:WikiLink" title="Xia Dynasty">Xia Dynasty</a> was pure mythology?