弃甲曳兵 (棄甲曳兵) qì jiǎ yè bīng

qì jiǎ yè bīng set phrase to cast away armor and drag weapons [in defeat]
Domain: Idiom 成语
Notes: (Guoyu '棄甲曳兵'; Mathews 1931 '棄甲曳兵', p. 72)