Where was Aixinjueluo Yongxun buried after his death? Is that cemetery still there?

In Zhuhua Mountain. Zhuhuashan is located in Zhuhuashan Village, Sungezhuang Manchu Township, Ji County, Tianjin.

On the west side of Zhuhuashan Garden Bedroom is the "Emperor Twelve Sons Garden Bedroom". Buried there is Yong Can (also written as Yong Ji), the twelfth son of Emperor Gaozong of the Qing Dynasty. He was born on April 25, the 17th year of Qianlong's reign, and his mother was Queen Uranala. Passed away on the 28th of the first month of the 41st year of Qianlong's reign at the age of 25. The direct descendant of Fujin is Borjigit. In March of the fourth year of Jiaqing, he was chased and silenced. The garden dormitory is slightly smaller in size, and the dining hall is covered with tube tiles. After 1927, the Huanghuashan Garden in the north of Zhuhua Mountain became a place where "heroes gathered for righteousness", and hundreds of people gathered here. Zhu Huashan was stolen by this group of strongmen.