Where is the treasure house of geomantic omen in Yaoshan, Guilin?

At the foot of Yaoshan Mountain in Guilin. According to Baidu map, Guilin Yaoshan is located at the foot of Guilin Yaoshan, which is the highest mountain on the outskirts of Guilin. Guilin, commonly known as "Guilin", alias Bagui, Guizhou, Shi 'an and Jingjiang, is a prefecture-level city in the northeast of Guangxi Zhuang Autonomous Region, China.