What is the main idea in the book, Age of Ambition: Chasing Fortune, Truth, and Faith in the New China?

Osnos', Age of Ambition: Chasing Fortune, Truth, and Faith in the New China, is a depiction of current Chinese society, and the changes it is undergoing following the country’s rapid economic growth. The book describes several individuals and events that the author encountered while living in China between 2005 and 2013. The narrative is largely driven by the experiences and the opinions of Chinese citizens, but also advances several of Osnos’s personal arguments.