从“周幽王烽火戏诸侯”的“狼烟”到传书的“飞鸽”与“驿站”,从“漂流瓶”到“竹信”到1879年天津与大沽北塘炮台之间架设起电报线——沟通的愿望让中国人成就了何等的奇迹!在通信技术借助现代科技飞速发展的今天,电报事业不可避免地走向式微。而几乎记录了新中国通信事业全部发展历程的北京电报大楼是如何应对的呢? From the “flue-cured tobacco” of “Zhou You Wang Feng Fireworks Prize” to the “Flying Pigeon” and “Inn” of the preacher, from “Rafting Bottle” to “Bamboo Letter” to the erection of telegraph line between Tianjin and Dagu Beitang Fort in 1879 - The Wishes for Communication Let Chinese Achieve What a Miracle! With the rapid development of communication technology with modern science and technology, telegraphy is inevitably declining. How has the Beijing Telegraph Building, which has recorded almost all the development of the telecommunications cause in New China, cope with it?