Pyrolusite

Pyrolusite

Jiao jinshuoshi, a Chinese idiom, Pinyin is Ji ā OJ ī nshu ò sh í, which means to make jinshuoshi melt and scorch, and describes the extremely hot weather. It comes from Liu Zi's new theory, Dazhi.

The idiom comes from "Liu Zi Xin Lun Da Zhi" written by Liu Zhou of the Northern Qi Dynasty: "the great heat is great, and Jiao Jin Shuo Shi is famous."