Wu Yi-te, director of the Traditional Arts Center at Shu-te Institute of Technology near Meinung, refers to a quotation from the Book of Rites: "Imperial worship or the god of the land must take place outdoors, under the elements, that it be open to the vapors of the cosmos."
距美濃不遠的樹德技術學院傳統藝術中心主任吳奕德表示，在〈禮記．郊特牲〉裡記載著：「天子大社必受霜露風雨，以達天地之氣也。」社是祭土地的，需要陰氣，所以必須與天地相通。