What is the word "Ping An Fu" in calligraphy?

It should refer to "Mount Tai is peaceful and happy" inscribed by Mr. Guan Tong, a famous contemporary traditional cultural scholar, which means stability and safety; It is another symbolic cultural landscape created by Taishan Scenic Area.

The ancients said that "one blessing suppresses all evils", and the people regarded "Taishan Pingfu" as the blessing of Taishan's grandmother, the auspicious embodiment of Taishan Shi Gandang, praying for peace; It is called one of the most effective blessings.