Shen Congwen's introduction: Shen Congwen's famous novella "Border Town" is set in Chadong. Many people who come here use the novel as a tour guide to look for the white pagoda, the stone mill and the boatman's grave. Walk the ancient bluestone path, climb the stilts by the water, listen to the fishermen's songs floating under the moonlight, and reminisce about the beautiful and touching stories.