
I am not at all surprised and suspicious at the mysterious and strange phenomena in geography because more than two decades ago I personally witnessed a miraculous scene on “Ci’er Mountain” in Zhangjiakou City, Hebei Province.
I was studying at a school in Zhangjiakou then. I used to invited several classmates to go climbing on Sundays. Once half way up the mountain, we saw three closely linked caves at the intervals of less than ha




