siege of Caizhou
... that Emperor Aizong of the Jin committed suicide in the Mongol siege of Caizhou after escaping from the besieged city of Kaifeng during the Mongol–Jin war?
... that <a href="./Emperor_Aizong_of_Jin" id="mwyA" rel="mw:WikiLink" title="Emperor Aizong of Jin">Emperor Aizong</a> of the <a class="mw-redirect" href="./Jin_Dynasty_(1115–1234)" id="mwyQ" rel="mw:WikiLink" title="Jin Dynasty (1115–1234)">Jin</a> committed suicide in the <a href="./Mongol_Empire" id="mwyg" rel="mw:WikiLink" title="Mongol Empire">Mongol</a> <b id="mwyw"><a href="./Siege_of_Caizhou" id="mwzA" rel="mw:WikiLink" title="Siege of Caizhou">siege of Caizhou</a></b> after escaping from the <a href="./Mongol_siege_of_Kaifeng" id="mwzQ" rel="mw:WikiLink" title="Mongol siege of Kaifeng">besieged city</a> of Kaifeng during the <a class="mw-redirect" href="./Mongol_conquest_of_the_Jin_Dynasty" id="mwzg" rel="mw:WikiLink" title="Mongol conquest of the Jin Dynasty">Mongol–Jin war</a>?