Ludian
... that Ludian was a courier station on the Ancient tea route?
... that <b id="mwBJI"><a href="./Ludian_County" id="mwBJM" rel="mw:WikiLink" title="Ludian County">Ludian</a></b> was a courier station on the <a class="mw-redirect" href="./Ancient_tea_route" id="mwBJQ" rel="mw:WikiLink" title="Ancient tea route">Ancient tea route</a>?