Abstract： Wen Bi,the younger brother of Wen Tianxiang,a national hero of the Southern Song Dynasty,surrendered to the Yuan Dynasty after the fall of the Southern Song Dynasty,who has been evaluated differently.Wen Bi was a qualified loyal courtier and a dutiful son before the fall of the Southern Song Dynasty.After the fall of the Southern Song Dynasty,he was forced to surrender to the Yuan Dynasty in order to protect Wen’s family and retrieve Wen Tianxiang-his elder brother’s regret which the loyal and filial piety couldn’t be given attention simultaneously.Wen Tianxiang had tacitly consented to this though he had been full of contradiction and agony in his mind.The writer of the essay thinks that Wen Bi need not have remorsed himself for it.Obviously,it had been treason to the Song Government for his surrendering to the Yuan Dynasty.Because after the unity of China by the Yuan Government,the historic task changed.The standard to valuate a historic figure doesn’t depend on his loyalty to the Song Dynasty.Wen Bi had contribution to the social development at the early stage of the Yuan Dynasty,so he should have been a person who must be confirmed.
2007, Vol. 38 
