Amy Tan's The Valley of Amazement

Amy Tan discusses her latest novel, The Valley of Amazement. It spans more than 40 years and two continents, and resurrects pivotal episodes in history: from the collapse of China’s last imperial dynasty to the rise of the Republic, the explosive growth of lucrative foreign trade and anti-foreign sentiment to the inner workings of courtesan houses and the lives of foreign  “Shanghailanders," both erased by World War II.