10 1 km. According to Baidu map query, Tangshan Railway Station is far from Caofeidian 10 1 km, passing through Nanbao North and Tanghai South. Tangshan City, referred to as "Tang" for short, is a prefecture-level city under the jurisdiction of Hebei Province. It is located in the east of Hebei Province, northeast of North China Plain, bordering Bohai Sea in the south, Yanshan Mountain in the north and Beijing and Tianjin in the north and northeast.