[安禄山 / 安祿山, Ān Lù shānㄢ ㄌㄨˋ ㄕㄢ] An Lushan (703-757), famous general and favorite of Tang emperor Xuanzong 玄宗, eventually precipitated catastrophic An Shi rebellion 安史之亂|安史之乱 (755-763), See Also: 玄宗, 安史之亂, 安史之乱#60107
[安史之乱 / 安史之亂, Ān Shǐ zhī luànㄢ ㄕˇ ㄓ ㄌㄨㄢˋ] An Shi rebellion (755-763) of An Lushan 安禄山 and Shi Siming 史思明, a catastrophic setback for Tang dynasty, See Also: 安禄山, 史思明#72401
[灾变论 / 災變論, zāi biàn lùnㄗㄞ ㄅㄧㄢˋ ㄌㄨㄣˋ] catastrophism; the theory that geological change is caused by catastrophic events such as the Biblical flood#452859