狠心辣手

Explanation: Cruel-hearted, sinister means. 　　Source: Ming Feng Meng, "Awaken the common saying" the little lady XXXIII heard, Yudai do not believe, you see the money piled up in front of Fifteen Strings of Coppers; Yudai letters, for no reason and I did the last part of his speech, a large lady has gone well, how it was that so hard-hearted delicate the next. " 　　Examples: Sly line of Liu Zongzhou quite secluded, ~ of Huang, which means the matter also. (Qing xi "Nanlei Collection identified unofficial")