Jiaoding mountain, located on Linlang mountain where is the birthplace of Zhu De. It is a thousand meters long spur of Linlang mountain, there is an oval shaped peaks in the middle, just like the top of the car, there are two symmetrical hills in the front and behind. It seems like an old hat from afar, also like a big green car ride. In the Aerial map, it is shaped like a huge ancient coins.