Drums are dull and soldiers actively use them. Cao Tuguocheng, I travel south alone. From Sun Zizhong, Chen Pinghe and Song Dynasty. No, I'm going home. I'm worried. Where do you live? Lost his horse? For it? Under the forest. Life and death are generous, and Zi Cheng says. Hold your hand and grow old with your son. I am rich, but I am still alive. Sorry, but I believe it. This is the "drumming" in The Book of Songs, National Style and Changfeng.