Trần Dynasty
... that paper money was first introduced into Vietnam during the reign of the Trần Dynasty?
... that <a class="mw-redirect" href="./Paper_money" id="mwCl4" rel="mw:WikiLink" title="Paper money">paper money</a> was first introduced into <a href="./History_of_Vietnam" id="mwCl8" rel="mw:WikiLink" title="History of Vietnam">Vietnam</a> during the reign of the <b id="mwCmA"><a class="mw-redirect" href="./Trần_Dynasty" id="mwCmE" rel="mw:WikiLink" title="Trần Dynasty">Trần Dynasty</a></b>?