According to Baidu data, ginkgo trees are ancient and auspicious. Planting in temples and courtyards is more common, which not only has the actual effect of shading the sun and enjoying the cool, but also can hide the wind and gather gas, and the feng shui effect is very good. So it's not bad to plant two ginkgo trees behind the ancestral temple.
Ginkgo biloba is a plant of Ginkgo in Ginkgoaceae. Trees, up to 40 meters high and up to 4 meters in diameter at breast height.