Here are some suggestions from my professor for my draft paper, hope they are helpful:
Your paper found the right focus with ceramics in China. You need to be more systematic now and structure better the text by creating a link between examples and compare one to the other. Please focus on the cultural conditions that made them happen and how those affected ornament. Why are ceramic in China such decorated? How is this connected with the use of the object? Are there symbolic values? Are those decorations just used for ceramics? How did they change across dynasties?
Please question yourself about this and collect more information. You may want also to compare all of them with a more contemporary example.