(Chinese) The Himalayas are well-known as an area for spiritual practice. The weather is very cold there. There are many Gurus in India, so you can see their footprints everywhere. But it's very difficult to find them. Some spiritual practitioners dig an ice cave and live inside without wearing any clothes. Some don't eat anything. The air there is very clean. So by practicing their own methods together with an additional technique, they can go without eating nor do they feel the cold even in winter. Using ...