I bought a set of tickets from Sapporo Station to Dingxi Hill to soak in hot springs. I purposely found a hot spring in the mountains. Fortunately, I didn't go to the hot springs hotel to soak in. It was all human beings and everybody went to the hot springs hotel in the morning. It was May at that time. I thought I would soak in the hot springs and faint. It turned out to be cold that day. When the baby was less than two years old, he was still a little boy, so I had the right to take him to swim. The key is where the water quality is very good. A Japanese has been introducing the hot springs here with my mother. My mother has been nodding her head and thought she understood them.