What are the top ten Song Dynasty inventions?

In no particular order, the top ten inventions of the Song Dynasty are wood block printing, movable type printing, paper money, porcelain, tea, restaurants, gunpowder, the compass, new types of locks for the canals in the waterway system, and bridges, specifically the Rainbow Bridge. These inventions were so important that many of them are still used today in, or close to, their original forms.