Hu Rentang is the place where Hu Yinghai, the father of Hu Guansan, the 24th ancestor of Hu's family, lived in the late years of Hui Shang Tai Douming. The house is a five-open two-bedroom structure, large and bright, and the momentum is very high. It is now the 30th grandchildren of Hu Guan Sanyan. The bright house is a remarkable feature of the building of Huanrentang. The middle hall is very spacious. It is currently the first in the ancient residence of Xidi Ming and Qing Dynasties. The second half is flat ceiling, the first half is arched and the top is higher than the second half, to ensure that the patio light directly shines on the Taishi wall of the hall. Two bedrooms on both sides are bedrooms, two bedrooms are connected, anciently known as "linking rooms", similar to modern suites. The two bedrooms close to the hall face the patio and the light is also very sufficient. The rooms on both sides are naturally much worse because they are far from the patio. So the designer designed a small square patio above the window of the room. Commonly known as the "zi" patio for lighting. At the same time, there are peach blossom wood carving patterns between the two ends of the partition door, closed the partition door, is three doors and two vans, and open the door, you can see at a glance the five rooms and two small patios similar to skylights on both sides, and another world. Its architectural structure is very special, and it is unique in Xidi's many ancient houses. The displays in the hall are simple and elegant. The "Huan Rentang" is high above the wall of Taishi, which is the Wang Chengxuan handbook that calls itself "Jujuan" during the Qing Jiaqing period. Wang Chengxu, Xiuning people, lift people from the origin, official worship three products, the Prince Taifu, the Minister of Military Aircraft, the Ministry of Shangshu Wang Yudun son. The hall hangs wood carvings and two pairs: "Hundreds of years of people are nothing but good; the first good thing is just reading. "Life is originally benevolent, happy is born of wisdom; diligent can make up for self-defeating, frugal can raise low-cost." Yuan Wen's moral is deep, the temperament is extraordinary, with philosophy, and the heart and character of the master of the year. The hall of the Taishi wall on both sides, each has a so far faintly visible news board.