Baiyun Mountain is called a fairyland on earth. Who coined this word?

Calligrapher Mr. Qi Gong. Li Changchun wrote the inscription "Famous Mountain in the Central Plains" when he visited the Baiyun Mountain Scenic Area in Luoyang. Mu Qing wrote the inscription "White Clouds Show the World", and the famous calligrapher Mr. Qi Gong wrote the inscription "Baiyun Mountain, a fairyland on earth". Baiyun Mountain, located in Baiyun District, Guangzhou City, Guangdong Province, is one of the famous mountains in South Guangdong, and has been called "the first show in Yangcheng" since ancient times.