As for the origin of its name, first of all, from a distance, the terrain looks like an ancient sewing iron. Secondly, because of a legend, it is said that during the Daoguang period, there was a flood in the town, which was very serious and destroyed many local farmland. The villagers invited Mr. Feng Shui. Mr. Feng Shui said that in order to put an end to the flood, fire must be used, because fire and water are incompatible. At this time, it was suggested that the commonly used iron belongs to fire, because red-hot iron can be used as fire to suppress water, so everyone named this town Tiezhen. But strangely enough, there has never been a flood since this place was called Iron Town.