当然知道啦

hehe, let me try to illuminate this chinese words. first of all ,the three words means a fixed format of poem which is a type of classical Chinese poetry, originating in the Tang Dynasty and fully developed in the Song Dynasty. so there are no means of these words itself . in ancient china, poemry always linked to the music score, 虞美人 ,一剪梅，相见欢 are the names of the music scores which musician or poets gave.