Hall introduction: Hanging in the main hall of Xiabancuo is a plaque titled "Filial Friend" inscribed by the Ministry of Etiquette in February of the second year of Xianfeng's reign, in honor of Taigong Shengqin with the eighth grade title of Chen Shangzhen (ie Chen Yongtan). In front of the shrine, there are four gilded hollow wood carving screens, which are surrounded by fences to prevent theft. The screen is 1.5 meters high. On it are carefully carved characters from the Three Kingdoms story (some people say it is not the case, and it is still a mystery so far). There are many characters with different postures. It is unique, with five levels of scenery and lifelike expressions of the characters. It is said to have been carved during the Jiaqing period of the Qing Dynasty (1796-1820).