Baiyuan Garden includes the entire Pipa Peak at the eastern end of Longmen Bridge, covering an area of 44 mu. It is divided into three areas: Gu Qing, Mausoleum and Poetry Gallery. It is a memorial garden building designed and built according to the poet's personality, Tang style and the principle of appropriateness to nature. Yingmen is in Guqing District, surrounded by bamboos, with waterfalls hanging and the lotus pond cool. Climbing up the stairs, tall old trees stand there quietly, quiet and serene, with towering trunks and mottled scales, branches flying in the air, staggered left and right, covered with green shade and full of interest. The mountain spring sings in the stream, which is endless and beautiful, just like the beautiful music played by pipa, which makes people feel nostalgic, as if they had just visited for more than a thousand years and returned to the head of Xunyang River, where the poet was relegated. Through the swaying white pool of lotus flowers, climb the stone path and come to the hillside shaded by cypress trees. Visitors will see a circular pavilion covered with yellow grass, and there are bamboo chairs in the pavilion for tourists to rest. This simple circular building is called "Listening Art Pavilion", also known as Cao Ting, which was built to commemorate Bai Juyi's masterpiece Farewell to Ancient Grass. The poem is: "the vast grass crosses the plain and comes and goes with the 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. " This poem is catchy, and paper is expensive when Luoyang is one of them.