Introduction to the former site of Yamato Hotel: Located in the Aershan Hot Spring Sanatorium, it is a three-story stone building with a basement. It was built in 1934 and operated by the Japanese. It was called Yamato Hotel. It was the largest building in Aershan at that time. Water from Spring No. 34 was piped into the five masonry pools of the hotel. It was a high-end hotel at that time. After liberation, it was changed into a physiotherapy area for senior officials in the sanatorium, and many people have recuperated here.