What's the effect of burying a Shi Hu in front of the grave and a at the end of the grave on Feng Shui?

Hello, let me answer this question. Different local customs and habits, Mr. Feng Shui has different understanding of the connotation of Feng Shui. In our place, there is a stone dragon buried on the left side (east side) behind the grave, not far from the grave. According to the geomantic theory that the auspicious position of the dragon is on the east side (Yin House), Zuo Qinglong, You Baihu, Qianzuzha and Houxuan Wulong are also town house mascots. We don't have a "tiger" buried here. We regard it as an evil spirit. It will bring innocent disasters to the descendants of the tomb owner.