jī jiǎ rú shān
Explanation Armor is stacked like a mountain. It is a great expression to say that there are a lot of them. Same as "积甲山齐".
Origin Qing Dynasty - Zhang Huiyan (张惠言), "Pavilion Tests for Lingtai Yanbo Fu": "When we are surrendered, our armor is piled up like a mountain, and when we are revitalized, our brigade will be executed to listen to the Kai."
Structure Complementary Idioms
Usage As object, determiner; referring to a large number
Near synonyms Accumulated Armor Mountain Qi