Full coverage: G20 Hangzhou Summit

For more on the Asian economy, now we are joined in the studio by Zhang Yi, a commentator at the Xinhua News Agency.

1. Asia includes some of the world's richest AND poorest countries. Is it possible for all of them to be included in a development plan?

2. In the past few years, we've seen an unprecedented wave of scientific advancement and technological innovation in Asia…And investment in these areas continues to grow. How does innovation drive growth? Does it have the potential to become the engine of growth?