In spring, trees grow new branches and green leaves. The snow on the mountain melted, and the snow water merged into a stream, which was full of spring water.
In summer, trees grow luxuriantly, and dense layers of branches and leaves seal the forest tightly, blocking people's sight and covering the blue sky. The light from the fiery red sun is so dazzling.
In autumn, the leaves turn yellow, the pine and cypress look greener, and the autumn wind blows gently. At this time, the forest presents people with sweet and sour wild grapes, crispy hazelnuts, fresh mushrooms, fungus, ginseng and other precious medicinal materials.