bìng cóng kǒu rù , huò cóng kǒu chū
Illness enters by the mouth, trouble comes out by the mouth (idiom). A loose tongue may cause a lot of trouble.
bìng cóng kǒu rù , huò cóng kǒu chū
Illness enters by the mouth, trouble comes out by the mouth (idiom). A loose tongue may cause a lot of trouble.