Comments by "神羽.洛" (@yuluoxianjun) on "Why was the Qing Dynasty so weak? History of China 1644-1839 Documentary 1/10" video.

  1. Indeed China know America,a map in Ming Danasty show they know there is a big continent at the other side of ocean.That map called 坤舆万国全图
    2
  2. Indeed China know America,a map in Ming Danasty show they know there is a big continent at the other side of ocean.That map called 坤舆万国全图
    1