Introduction to the Gulong Zhongshi Archway: It is located in the southeast of Baokang Hot Spring. It is built with bluestone and has a four-column and three-archway appearance. It is about six meters high and ten meters long. In the middle of the archway, the upper and lower arches are separated by a stele with the Chinese character "Gulongzhong". The upper and lower arches are embossed with fisherman, woodcutter, plowing and two dragons playing with pearls. On the front of the doorposts on both sides are engraved the words "Three Visits to Frequently Plan for the World; Two Dynasties Kaiji Veterans' Hearts" ”