叩心泣血

Explanation: Described as the extreme grief 　　Usage: Joint type; as predicate; containing derogatory 　　Source: "Songshu Wu Tai Chi on the": "margin call-center Tears of Blood, etc. So, not to mention those who are at the start." 　　Examples: The reason why Chen ~, call days beg for mercy, not his person also. ★ Ming Jang, "and then bury Shu Qi"