What is the relation between chivalrous persons and vagrants? What is their influence when they appeared at the same time in the Sung Dynasty? Inquiring about such interesting and noteworthy questions, this paper mainly focused on the chivalrous persons, through studying whose positions, spreads, viewpoints, and images the distinctions from vagrants and others could be comprehended. Besides, by analyzing the conditions and classification of the chivalrous person in the Sung Dynasty this paper further concludes how they dealt with the imperial government and laws. As well, through generalizing the activities, opportunities, and historic significance of the chivalrous persons, it investigating the chivalrous person's styles and characteristic in the Sung Dynasty.