Introduction to cultural relic brick carvings: The Hu family’s old house is mainly made of wood carvings, as well as stone carvings. When restoring the former residence, the architect excavated the cultural relics one by one according to the construction drawings of the former residence. The two Huizhou brick carvings on the partition wall of Lehe Hall were sealed with lime at that time. It was extremely difficult to see. In order to protect the cultural relics, the staff used large sewing needles to pierce the lime and remove the powder bit by bit, leaving the wall brick carvings intact. Able to reveal the true face of Lushan.