Alsophila spinulosa is one of the oldest tree species in the world. It flourished in the Jurassic period and is a "living fossil" of the earth's evolutionary history. Santa Village in Fengqing, Lincang has a subtropical monsoon climate, which is very suitable for the growth of Alsophila spinulosa. With the continuous improvement of the ecological environment, Santa Village has more than 200 Alsophila spinulosa trees of various sizes, and the tallest tree is more than 6 meters tall.