"yellow Emperor Coffin" Melody

The paper sums up the crambos(韵语) of Ling-shu (《灵枢》Internal Classicof Yellow Emperor),then summarizes the rhyme system(韵部系统). There are1201 crambos & 700 rhyming words(韵脚字) in Ling-shu. It's rhyme system isclose to the rhyme system of Xian Qin (先秦,a period before Qin Dynasty inancient China), only the two rhyming parts(韵部) Zhi(质)&wu(物) unite one.The other character is the different rhyming parts of Ling-shu can be crambos,this phenomenon appeared few in Xian Qin. For exampleZhi(之)&Zhi(职),Yu(鱼),You(幽),Xiao(宵),Hou(侯),Duo(铎)&Wu(屋),Zhi(脂),Zhi(质),Wei(微),Wu(物)&yue(月), Zhen(真),Wen(文)&Yuan(元), Geng(耕),Yang(阳),Dong(东),Zheng(蒸)&Dong(冬),etc. I conclude the compiling timeof Ling-shu in Han Dynasty. The rhyming parts of Some character's changingshow the date trait like "ming(明)","xing(行)","feng(风)". In effect, Wecan use the rhyme system of Duan-yucai(段玉裁),he separated the rhyme systemof Xian Qin into seventeen parts. I recognized this partitions suit the HanDynasty, however it can't suit the Xian Qin date.