Correct

丧心病狂

/ sāng xīnbìng kuáng / 
Strokes

Definition

deranged/demented/berserk (idiom)

Example

Definition

frenzied; frantic; perverse; unscrupulous

1
Sāngxīnbìngkuáng
丧心病狂
de
的
gōngjī
攻击

frenzied attack

2
Sāngxīnbìngkuáng
丧心病狂
dì
地
jìnxíng
进行
pòhuài
破坏
huódòng
活动

carry on frenzied wrecking activities