明清时期的北京城,出了阜成门,奔着那片莽莽苍苍的群山一直往西,便来到了门头沟,再往前走,能到达山西、陕西。几百年前,这里是北京联系西部省份的主要通道。商运道、军用道、香道,交织成了一张繁忙的交通网,各种骡车、马车往来不断,行人络绎不绝。几百年过去了,古道犹存,古韵犹在。 During the Ming and Qing Dynasties, the capital of Beijing was out of Fuchengmen, and there was a rush of vast valleys to the west. Then it came to Mentougou and then to Shanxi and Shaanxi. Hundreds of years ago, this is the main gateway for Beijing to contact the western provinces. Commercial transport Road, Military Road, Hong Road, intertwined into a busy traffic network, all kinds of mule car, carriage constantly, pedestrians in an endless stream. Hundreds of years later, the ancient road still exists, ancient rhyme still.