https://disasterhistory.org/period/maoist-prc 2018-02-10T14:50:12+00:00 weekly 0.3 https://disasterhistory.org/period/nationalists-republic 2018-02-11T16:33:22+00:00 weekly 0.3 https://disasterhistory.org/period/post-mao-prc 2018-02-10T16:17:30+00:00 weekly 0.3 https://disasterhistory.org/period/qing 2018-02-10T15:18:47+00:00 weekly 0.3 https://disasterhistory.org/period/republic 2018-02-10T16:41:44+00:00 weekly 0.3