颠三倒四 Traditional form: 顛三倒四 Pinyin (reading): diānsāndǎosì Definitions: confused disorderly incoherent Characters: 颠 - peak, summit, top; to upset 三 - three 倒 - to collapse, to fall over; to lie down 四 - four Traditional characters: 顛 - peak, summit, top; to upset 三 - three 倒 - to collapse, to fall over; to lie down 四 - four