hé shang dǎ sǎn
see 和尚打傘,無法無天|和尚打伞,无法无天[he2 shang5 da3 san3 , wu2 fa3 wu2 tian1]
hé shang dǎ sǎn , wú fǎ wú tiān
lit. like a monk holding an umbrella — no hair, no sky (idiom) (punning on 髮|发[fa4] vs 法[fa3])
fig. defying the law and the principles of heaven
lawless