Does anyone know where the cemetery of the famous calligrapher Qi Gong is?

After the first anniversary of Mr. Qi's death, the ashes were invited from Babaoshan and buried in "Beijing Xiangshan Wan 'an Cemetery". Tombstone imitation square inkstone

In the tombstone forest of Wan 'an Cemetery, there is no sign in front of Mr. Qi Gong's tombstone.

This is a black tombstone with an arc-shaped groove in the middle, like the shape of an inkstone. On the front of the tombstone, the words "Qi Gong 19 12-2005" and "Mrs. Zhang Baochen191975" are simply engraved.

There are two poems on the back of the tombstone: "A stone with one punch takes its firmness, and a spoonful of water takes its cleanliness-Bai Yuan practices the inkstone hard". These two words were engraved on his inkstone before his death, and he named his study "Jianjingju" accordingly. Mr. Wang loved inkstone all his life. This tombstone is made by imitating a common inkstone of Mr. Wang.