Correct

丧尽天良

/ sāng jìn tiānliáng / 
Strokes

Definition

devoid of conscience (idiom); utterly heartless

Example

Definition

be conscienceless; be heartless; be utterly devoid of conscience

1
Zhèzhǒng
这种
rén
人
sāngjìntiānliáng
丧尽天良
  
,
wúěbùzuō
无恶不作
  
。

This kind of person is conscienceless and stops at no evil.