Introduction to West Hot Spring: West Hot Spring is located in the Xiquan Valley, so the spring is west of the capital Chongqing, hence its name. The spring water overflows from the natural cave and flows into the pools on both sides. The water contains sulfur, calcium, magnesium and other elements. It is said that Chiang Kai-shek, Soong Meiling, Zhang Qun and patriotic generals Feng Yuxiang and Zhang Zhizhong all visited Xiquan many times to stay and enjoy it.