dance is the poem of footstep 舞蹈是脚步的诗歌(德莱顿) you fathom out one's character by watching his dance 观其舞,知其德(礼记) dance is the gait with beat,as well as poem is stylistics with rhythm 舞蹈是有节拍的步调,就像诗歌是有韵律的文体一样(培根) through great rise whilst the liangsang song,experience remarkable fall after break through the mainland