Description of enclosure (1) [defense wall or dock ade around the village] (2) obstacles made of civil engineering and thorns around the village (3) dikes for waterproof farmland protection in low-lying areas (4) [curtain]: cloth enclosed for shielding (5) [circle]: circle; Circle interpretation (1). Round and round. "Tai Ping Guang Ji" Volume 158 quotes the Five Dynasties Fan Zi "Yutang Gossip": "Yin views a piece of paper, draws paper with pen and ink, and makes nine circles; Don't take the green pen, click a little in the first enclosure. " (2). The emperor's watch on patrol. Song Zhou Mi's "Four Monks in Wulin Kill the Old Things": "The pro-followers are from the square paddock, with 140 people in each row and four on each side of the paddock; First, there are 100 people on both sides of the inner temple. Second, there are 100 people on each side of the fence of Chongzheng Hall. " Song and Cai tapestry "Talk about Tiewei Mountain" Volume 2: "In the past, three gifts were given, gold was painted with objects, horses were painted with golden saddles, and 200 people surrounded the horses, all of which were prince etiquette ... Duke Lu was given." (3) Obstacles made of earth and stone or trees around. Such as: Tuweizi; The fence. That's a curtain. A cloth enclosed to keep out the rain. The fourteenth time in A Dream of Red Mansions: "I just made a sedan chair and received a few taels from the tailor ICBC." Explanation of word decomposition surround and block: siege. Break through the siege. Safe. Something used to stop or protect: a scarf. Fence. An apron. Surrounding: the periphery. Nearby. Quantifier (1) the length of thumb and forefinger of both hands, such as "waist is big and ten circumference"; B. The ancient explanation of the length of folded arms refers to children, and now it refers to sons: children. Children and grandchildren. Kid. Children (younger generation, young people). Fruits and seeds of plants: rapeseed. Melon seeds Zishi. Animal eggs: fish eggs. Silkworm eggs are young and small: chickens. Children and livestock. Purple into small hard granular things: *