Introduction to the Siheyuan: Many stone carvings related to folklore stories can be seen everywhere in the hotel area. After hundreds of years of history, these stone carvings are still intact, and the carved font outlines are still eye-catching and beautiful. One of the biggest features of Kangwanwan Hotel is the ubiquitous plaque couplets on the doors. These plaques and couplets are full of rich Henan merchant culture, fully displaying the identity and taste of the owner, and are also unique to the hotel area.