宋庆龄为抗日民族统一战线做出了独特的重大贡献.她不仅搭起了国共两党再度携手、共赴国难的桥梁,力促西安事变的和平解决,实现了时局由国内战争向抗日战争转变;而且毅然出席国民党五届三中全会,迫使国民党接受联共抗日的主张,实现了政策的转变,这标志着抗日民族统一战线的初步形成. Soong Ching Ling made a unique and significant contribution to the anti-Japanese national united front. She not only set up a bridge between the Kuomintang and the KMT and the Kuomintang to work together again for the national crisis, and urged a peaceful settlement of the Xi’an Incident, thus bringing about a change in the current situation from a domestic war to an anti-Japanese war. However, resolutely attending the Third Plenary Session of the Fifth KMT Central Committee and forcing the Kuomintang accepted the KMT’s anti-Japanese stance and realizing the change of policies marked the initial formation of the anti-Japanese national united front.