10. The 3ft ice doesn't freeze overnight 冰冻三尺 非一日之寒

Episode 10 teaches a Chinese idiom 冰冻三尺 非一日之寒 in the context of a China's Ping An bank that is experiencing difficulty and the deep reason for the tough situation. (The English part starts from the beginning to the 5:50 min., and rest of it is in Mandarin Chinese) 第 10 集以中国平安银行遭遇困境为背景，教了一个汉语成语 “冰冻三尺非一日之寒”，并阐释了其困境的深层原因。（英文部分从头到 5 分 50 秒，其余部分为普通话）