1·在1404年的黄浦江转移到目前的课程，进入长江周围Wusongkou。
In 1404 the Huangpu River shifted to its present course, entering the Yangtze River around Wusongkou.
2·居庸关城建立后，于此置守御千户所，永乐二年（公元1404年）又升为卫，统领五个千户所。
The juyongguan established in the city after thousands of Augustan, keep for years (A. D. 1404 years in the yongle and defended, promoted by five thousands hachmonite.
3·隋开皇十六年（公元596年），在县内新县镇设浮水县，明永乐二年（公元1404年），孟氏应诏迁此定居，以姓氏命名孟村。
Suikai Huang sixteen years (AD 596), the new county town in the county set up floating County, two years Ming Yongle (AD 1404), Monteggia Ying Zhao moved to this settlement, to name names Mengcun.