There is a translation of Yang Hucheng's father's tomb in Shi Shuo Xin Yu.

People have a portrait of yang hu's father's tomb, and then they should be appointed to the throne. He only hated his own words, so he dug a broken tomb to ruin his situation. Relatives looked at it and said, "You have to pay three yuan for folding your arms." I suddenly fell off my horse and broke my arm. It turned out to be a man.

Someone saw yang hu's father's grave and said that the sheep family would be emperor in the future. Yang hu was disgusted with his words, so he dug up the back of the cemetery, hoping to destroy the geomantic omen of the cemetery. The fortune teller stood there and looked at it and said, "There will be a broken arm." Yang hu soon fell off his horse, his arm was broken, and his official position really reached the third level.