新瓶舊酒

Simplified: 新瓶旧酒

xīnpíngjiùjiǔ ㄒㄧㄣ ㄆㄧㄥˊ ㄐㄧㄡˋ ㄐㄧㄡˇ

    • old wine in a new bottle (idiom)

Character by character

Sources