钳马衔枚 (鉗馬銜枚) qián mǎxián méi

qián mǎxián méi set phrase with horses and soldiers gagged; (of a marching army) in utter silence
Domain: Idiom 成语
Notes: (CC-CEDICT '鉗馬銜枚')

Word is mentioned most frequently in

Truncated for common words