What is the connection between "Qingwu" and Kanyu?

What is the connection between "Qingwu" and Kanyu?

People in our country often refer to geomancy as the Qingwu, which refers to the names of people, and was a famous master of Xiangdishu at that time. Legend has it that Qingwuzi was a figure in the period of the Yellow Emperor. The "Xuanyuan Benji" says that when the Huangdi first divided the state of Huazhou, he used to seek advice from Qingwuzi, who is famous for its relatives. Ge Hong of the Jin Dynasty described Qingwuzi as a disciple of the ancient birthday star Pengzu in "Baopuzi·Jiyan Pian". After a hundred years of age, he left in Yin Chengxian.

"Fun Su Tong" said, "The Han Dynasty has the Qingwuzi good funeral technique." According to the "Old Tang Book·Jiji Zhi", Qingwuzi was the family of the Han Dynasty, and author of "Qingwuzi" in three volumes.

Qingwuzi's works have been widely circulated. For example, when Liu Xiaobiao in the Southern and Northern Dynasties annotated "Shi Shuo Xin Yu", he quoted the words in "Qing Wu Zi Xiang Tomb Book": "The horn of the burial dragon is rich and rich, and it will be destroyed afterwards"; Li Shan and others in the Tang Dynasty also quoted when they marked "The Selected Works": "The emperor buries the mountain, and the princes bury the Liangang."