The based marriage question takes the software problem, the significance is not necessarily very big, But "hong Lou Meng" is different with any take the based marriage question as the subject work, It relates to the entire social and the social system, Distinctively displayed has been oppressed the social class and ruling class's incisive struggle, Has exposed the inevitable trend which the decayed feudalism declined day by day, the eulogy, although weak, But invincible strength for new life.through the analysis ornamental hairpin black eyebrow coloring disposition difference and the destiny to Identity, has promulgated the historical destiny which profoundly the feudal society will certainly to collapse.