<a href="https://en.wikipedia.org/wiki/Treaty_of_Nanking" id="mwtw" rel="mw:WikiLink" title="Treaty of Nanking">Treaty of Nanking</a> signing ends the <a href="https://en.wikipedia.org/wiki/First_Opium_War" id="mwuA" rel="mw:WikiLink" title="First Opium War">First Opium War</a>.