2. Different meanings: shading means covering; Shelter; Protect. The "shade" in nature is like a big tree that blocks the hot sun, shielding the plants and animals under it from the wind, rain and hot sun. In ancient times, it was used to show that the elder took care of the younger generation or ancestors and blessed the future generations. The "shadow" of human society is just like parents and elders sheltering their children with their own bodies, careers and property. In the past, it usually meant that future generations would get the merits of their ancestors.
Shading means shading (branches and leaves); Concealed. These old trees blend in with the forest on the mountain and provide shade for an ancient village and its residents. Shade is a verb, for example, a hut is shaded in the Woods.