What is a mountain fire?

A fire ignited by the burning of vegetation in the mountain.

Including abandoned land, hunting and other man-made mountain fires, as well as mountain fires caused by natural causes such as lightning. "Seven Summons" by Southern Liang Dynasty: "The mountain fire has burned and the wild frost has turned white." Tang Shen's poem "Visiting Xianyang Ancient" said: "Wild bridges doubt the sun, and mountain fires burn books."

Refers to the "Ben" in the sixty-four hexagrams of Yi. Because its external divination is Gen, the internal divination is Li, and the divination is a mountain fire, so it is named. Ibn: "As the saying goes, there is fire under the mountain, Ben."