剧情概要： 该片以诗圣杜甫创作凤凰台为引，讲述了三位甘肃成县人士回乡参加乡贤大会时，揭开了一段深埋于记忆长河的往事。

Operation Bosimao is put into effect by Chinese Nationalists to attempt to assassinate the mayor of Shanghai and slow Communist military action against a nearby island.

The film tells a story of 2 girls who were born on the same day and unintentionally switched at birth. Their lives are completed changed due to the misplacement when they are returned to their respective families.