Press Shuo Wen Bu: "Hey, there are walls in the garden." That is, a walled garden. Nursery, "Shuo Wen" added: "Growing vegetables is called nursery." "Garden" is usually used to refer to gardens and forests. Huan Kuan's "On Salt and Iron" Volume 4: "The filial piety Emperor Ping Baiyue thought the garden was a garden, while Hu Qiang thought that the harem was full of exotic things, which was actually a foreign country. Everyone has to take advantage, and people hate orange pomelo. " Song Lin and Yi Xi's "Zhuangzi's Mouth Meaning" Volume 7: "Those who lie in the palace call it a pattern." Song Shao Boxiu's Micro-compilation of Yihai in Zhen Jing, South China, Volume 69: "If the ranks of saints live in the palace, why welcome them!" Wu Mingzhi whale's "Wulin Fanzhi" Volume 2: "The iron leaves of the pale green gold shop are turned into thorns, and the bronze camel pavilions are trained into Oucuo."