剖肝泣血

Explanation: Described as very sad. 　　Usage: -Linked; as the predicate attribute; describe very sad 　　Source: Southern Song Fan Ye "Han Yuan Shao Biography": "I came for the country, seen their homes destroyed things stand, is Huaizhong to be blood in sacrifice, hold the letter see the suspect, day and night, Zhang Yin, split liver Tears of Blood." Thesaurus:  Treat others for earnest Tears of Blood