Who knows where the birthplace of the Queen Mother of the West is in reality?

Problem description:

The more detailed, the better.

Analysis:

The birthplace of the Queen Mother of the West is said to be on the Jinghe River on the Silk Road, which is near Jingchuan County, Gansu Province. At the intersection of Jinghe River and inland river, there is a mountain called Taihougong Mountain. In the late Qing dynasty, the palace was huge, with three halls inside and outside, and the incense was strong. It seems that at the end of the Qing Dynasty, the Empress Dowager Hall was destroyed by the chaos of war, leaving only the Northern Wei grottoes at the foot of the mountain, which contained more than three Buddha statues.

Later, some believers in Taiwan Province Province went to the mainland to look for the birthplace of the Queen Mother. After many confirmations, this place was finally confirmed as the birthplace of the Queen Mother, so they invested in rebuilding the palace of the Queen Mother.