1. The name of Yanyuan is derived from a poem by Liu Yuxi: "In the old days, Wang Xietang flew into the homes of ordinary people." There is a lawn in the garden, surrounded by plants of four seasons, rockeries, pavilions, artificial waterfalls and wooden bridges. In summer, the lotus in Yanyuan pond changes from pink to light orange. The cornerstone, century stone and century clock of Jiangwan Campus of Fudan University enjoy tranquility under the shade of trees. The word "sunrise" in Xiyuan means sunrise. There are always people sitting or lying on the small mound in the sunrise garden, as if waiting for the cherry blossoms to open. From January to April, the hillside is covered with pink petals. Climbing up the stairs, Sue's topic wall is exciting. Only here can we appreciate the beauty of changing scenery. However, the atmosphere of reading is strongest in Yanhe's gardens.