以一击十 (以一擊十) yǐ yī jī shí

yǐ yī jī shí set phrase one force attacks another ten times its size
Domain: Idiom 成语
Notes: Quote: for example, in the Warring States period text 孫子兵法 “Art of War” by Sunzi, section 10 (retranslated from tr. by Giles 1910, p. 105; Guoyu '以一擊十')