十一月廿五日，约两千七百名军警开始围攻贫民窟，要求这群首谋分子在十一月廿七日太阳下山之前投降自首。
Around 2,700 police and soldiers began laying siege to the slums on November 25th, and gave their adversaries a deadline of sunset on November 27th to surrender.
著名的个旧锡矿，据史料在元廿七年（12 90年） ，率先在老厂矿区银铜矿开始采银（铅） 锌矿。
According to the historical materials, the famous Gejiu Sn deposit was first exploited for Ag(Pb) Zn ore at Yindongkuang of Laochang orefield in 1290.
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