The couplets in Zhongyang upstairs are in Song style, which is very beautiful. It's not as cursive as cursive, but it's not as formal as regular script, so the couplets upstairs in Zhongyang are all in Song style.
Xiaoyi Zhongyanglou, located in Gucheng Street, Zhongyanglou Sub-district Office, xiaoyi city, is a provincial-level key cultural relics protection unit, and now it is a reconstruction relic in the Yuan Dynasty (1909) of the Qing Dynasty. The plane of the central building is square, with four floors and four eaves, all-wood structure and cross-resting roof.