1907年，日本の統治時代に（軍事的に沿岸を避けて）山間部を縦貫鉄道として通した（そのような話は明治初期に日本にもあったが利便性から基本沿岸を通したと思う）。トンネルには後藤新平が揮毫したプレートがあるというが，近くまでは行かなかった。＠勝興站 In 1907, during the Japanese occupation era, (for militarily reason, avoiding the coast) the railway was built passed through the mountains as a longitudinal railway (I remember, such kind of story was also in Japan in the early Meiji era, but most of railway passed basically near the coast, for the convenience of the people). I've heard that there is a plate that Shinpei Goto wrote on the tunnel enterance, but didn't go nearby. @Shengxing Station