Chinese of Calcutta
... that the Chinese of Calcutta have established the only Chinatown in India?
... that the <b id="mwAXg"><a class="mw-redirect" href="./Chinese_of_Calcutta" id="mwAXk" rel="mw:WikiLink" title="Chinese of Calcutta">Chinese of Calcutta</a></b> have established the only <a class="mw-redirect" href="./Chinatown,_Calcutta" id="mwAXo" rel="mw:WikiLink" title="Chinatown, Calcutta">Chinatown</a> in India?