noun · An offensive term referring to the perceived threat to Western nations from the immigration or military expansion of East Asian nations.

“黄祸”论反映了十九世纪末西方国家的种族偏见。

noun · Yellow Peril; political novel by Wang Lixiong 王力雄 Wáng Lì​xióng

历史上，“黄祸”论曾被用来煽动对亚洲人的恐惧。