The Huizhou line (23) Ruiyuting in the early winter is located at the intersection of Xidi Scenic Area in Jixian County. It was built in Qingxianfeng for three years (1853 AD). It has a history of more than 160 years. It is a representative Huizhou residence. What makes visitors most interested in is the "wrong" word hanging in the hall. Full of a successful businessman's philosophy of life: "happiness every hard work; cheap more self-lose", "xin" word more horizontal, "loss" word more, meaning "an extra hard work, more harvest", "eat more small loss, you can get a big cheap".