Introduction to the ancient ginkgo tree: There are two ancient ginkgo trees in Zhai Village, one of which is next to the doctor's side of the tree. There are 4 trees in total. The largest one has a chest measurement of 3.35 meters, and the smaller one has a chest measurement of 2.5 meters. The tree trunk is tall and straight, and the crown is like a canopy. It is said that it was recorded in the Qianjia period of the Qing Dynasty. Another place in the south of Zhai Village is called "Dragon Head". It was built in the Ming Dynasty and is about four or five hundred years old. It is still lush and lush today.