Swans forbidden from flying in China

Thirty-four years after the success of 'Wild Swans', author Jung Chang returns to her family saga with a sequel, 'Big Sister, Little Sister, Red Sister' (titled 'Voai, Cisnes Selvagens' in Portuguese). The author discusses the challenges of writing about China, the censorship of her work by the current regime, and her hope that the younger generation will eventually uncover the truth about the past.