痛贯心膂

Explanation: Described as the extreme grief. 　　Source: Song Yan Chen Xiao "G River Poetry" scrolling: "Rock the Xianjun Guanglu Xiao, Jing Kang capital at Defense Secretary for the case of an inter-, try to offer the North Korea policy at Defense, and disheartened by the proponent. The capital fell, Governor captive soldiers and war, then submitted themselves martyred. and bury day, the public is elegy ... ... Rock Xiao each Reading, pain penetration heart backbone. "