Analysis of China's economy following its GDP announcement; it was one of few in the world to exit 2020 with growth, but what of the growing inequality between rich and poor. Has its economic model reached a plateau, and how will it continue to grow its nation's wealth? John Carter and Zhou Xin look at China's economy in 2021 and its challenges, and find contrast in how the US and China approach Big Tech. Washington correspondent Jacob Fromer analyses what he has witnessed in the confirmation…