一粒老鼠屎，坏了一锅粥

See also: 一粒老鼠屎，壞了一鍋粥

Chinese

For pronunciation and definitions of 一粒老鼠屎，坏了一锅粥 – see 一粒老鼠屎，壞了一鍋粥 (“One piece of mouse excrement spoiled one pot of [[w:rice congee; One bad apple spoils the whole bunch. / One ill weed mars a whole pot of porridge.”). (This term is the simplified form of 一粒老鼠屎，壞了一鍋粥).

Notes: Simplified Chinese is mainly used in Mainland China, Malaysia, and Singapore. Traditional Chinese is mainly used in Hong Kong, Macau, and Taiwan.