Introduction to sub-alpine meadows: The sub-alpine meadows of Zibai Mountain are spread on the slopes or mountain tops between 1500-2200 meters above sea level. The grass is 50-80 cm high. They are mostly shrubs, herbaceous flowers and Chinese herbal medicines. The grass quality is soft and the total The coverage rate reaches 95%. There is a saying that "the purple cypress does not look at the grass when it returns". In summer and autumn, the wind is crisp, the vegetation is verdant, the mountain flowers are blooming, the grass is green, the morning light is like brocade, the mist is like gauze, and the dewy grass tips gradually stand upright as the mist rises. From a distance, it looks like a vast green lake with misty waves, which often makes tourists intoxicated and unaware of their way back, making them forget both things and myself.