Hongyadong is an ancient architectural complex that combines folk customs, shopping malls, and catering in one of the most important buildings of the Bayu traditional architecture. It is like a reappearance of the house in The Spirited Away. Visit the old streets of Shancheng, see the scenery of the two rivers, and taste the local cuisine. The Hongya Cave in the daytime is clean and clear, and there is no trace of life. As the night falls, the colorful lights of the Hongyadong complex are also opened. The whole building is golden and looks like a mountain. The built-up slings are decorated in rows and scales, as if they are covered in festive costumes.