When I was passing by Guanyin Ancient Cave in Xitian Scenic Area, it was not far from the "Two Turtles Tingfa Stone". At first glance, I thought it was an ordinary ancient cave. I walked into the cave to pick up Guanyin's holy water. I went to the temple to worship. If you don't observe it carefully, it is difficult to find the cliffs and stone walls behind the cave. "Dashi Reappearance" four words. You can see the base of the Chinese Navy next to the ancient cave of Guanyin. It is a playground. If you don't see it at the gate of the base, you mistakenly think it is a school.