Большой китайско-русский словарь
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Illness enters by the mouth, trouble comes out by the mouth (idiom). A loose tongue may cause a lot of trouble.
«病从口入，祸从口出»
病从口入，祸从口出 в энциклопедиях
病从口入，祸从口出 в энциклопедиях
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Illness enters by the mouth, trouble comes out by the mouth (idiom). A loose tongue may cause a lot of trouble.