Can you explain in detail what is the "three dimensions" in Chinese composition?

Dragon head and phoenix tail pork belly

The beginning and the end are very important

A good beginning can make your composition shine and make people's eyes catch the eye. Bright. The content in the middle is described as pig belly, which can be based on various strengths. It should be rich, layered and clear in thinking. The phoenix tail is just the finishing touch. With these three, it should be considered a relatively successful article.

Personal opinion, for reference only