我家在易县南管头村，隔河有个北管头村。老人们告诉我，北管头村从前叫郎山庄，南管头村从前叫什么不知道。后来读《水经注》：“徐水三源奇发，齐泻一涧。”三源即野刹一源、七峪一源、甘河一源，它们在南管头汇合，这一“涧”就是南管头。南管头村南的西坡头，至今还叫“涧 My family in Yichang Nantou Tau Village, there is a north pipe Tau Village. Old people told me that the North Pipe Village was called Lang Villa, Nantou Toucun previously called what do not know. Later, read the “water by the note”: “Xu Shui three sources of Qi, Qi Xie a stream.” Three sources that is a source of wild brake, seven Yu a source, Gan River source, they converge in the south pipe, the “stream” Is the first South tube. South Pipe Village south of the west slope head, still called "stream