Near <a href="https://en.wikipedia.org/wiki/Xining" id="mwAQM" rel="mw:WikiLink" title="Xining">Xining</a>, China, an 8.3 magnitude <a href="https://en.wikipedia.org/wiki/1927_Gulang_earthquake" id="mwAQQ" rel="mw:WikiLink" title="1927 Gulang earthquake">earthquake</a> causes 200,000 deaths in one of the world's most destructive earthquakes.