On the basis of a series of propaganda materials on 'G20 and China', the book classifies and compiles the featured theme interpretations of ten authors following the themes of economy, finance, green and so on, and restores the footnotes and references which have been deleted for the convenience of reading to make the content more authoritative and persuasive. The book is aimed to introduce China's experience and attempt in various specific economic development fields to the world and provide a dose of 'Chinese prescription' for the sluggish-growing economy in the new normal of world economy.