乱七八糟br 亂七八糟br luànqībāzāobr everything in disorder (idiom); in a hideous mess at sixes and sevensbr br In today's episode we teach you perhaps one of the most common daily life chengyu we have in Chinese, and this basically means that something is a total mess. Most commonly, it is used to describe someones bedroom, desk, etc but can also be used for situations and affairs.