和尚打伞，无法无天

hé shang dǎ sǎn , wú fǎ wú tiānheshangdasan,wufawutian

1. lit. like a monk holding an umbrella — no hair, no sky (idiom) (punning on 髮|发[fa4] vs 法[fa3])
2. fig. defying the law and the principles of heaven
3. lawless

Study it in Yanamino