A Jin dynasty stone stele was found in Acheng city of Heilongjiang province, which had been broken into three pieces. With careful study on the writings in the stele, along with other historical evidence, it is believed that the owner of the stele should be WANYAN Hanlu. Meanwhile, it is assumed that the stone stele is broken by local villagers who might use it to build their houses, so the stone stele was ruined by stupid villagers in their brick walls.