Badaling leads to Beijing in the south, Yanqing in the north, Xuanhua and Datong in the west. Hence the name Bade means reaching out in all directions.

八达岭使得北京在南面，延庆在北方，宣化，大同在西面。因此，名字意味着向各个方向延伸。

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Everybody, including Facebook, are reaching out in all directions, hoping something sticks.

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