Introduction to the main room: Liu Bocheng's father, Liu Wenbing, was the sixth in the family. When the family's economy improved, he attended private school for several years and had a high level of cultural accomplishment. He wrote and compiled the "Liu Family Genealogy" and could also play suona for others. , blacksmithing and processing iron to make agricultural tools and daily utensils. He is an expert in farming and farming, and is a famous local "literati with clay feet". This main room is the "Quanli Tang Bookstore" named after his father.