As far as the quality of bamboo is concerned, it is known as "noble and unique, noble and extraordinary" and has the characteristics of tenacity, straightness, green and unparalleled. Bai Juyi, a poet in the Tang Dynasty, once wrote in Farewell to Ancient Grass: "The vast sea of grass comes and goes with the four seasons. Wildfire can't burn it out, but the spring breeze can revive it. Weeds and wild flowers are all over the ancient road, and the end of the grass in the sun is your journey. Oh, my friend's prince, you left again, and I heard them sigh behind you. " Among them, The Rambling Gate of Heda describes the green color of bamboo, which is unique in nature. "wildfire never quite consumes them, the spring breeze blows high" shows the tenacious vitality and tough quality of bamboo.
As far as the spirit of bamboo is concerned, it is regarded as the embodiment of modesty, frugality, integrity and patience. Lu You, a poet in the Song Dynasty, once wrote in "Spring Tour in Qiantang": "Master, I cheer you from my heart, and your reputation has risen to the sky. The slender plum blossoms bloom early, and the apricot blossoms in England are in full bloom.