As an important part of China's non-heritage protection experience, productive protection has attracted the attention of States parties. Low-level imitation is by no means the proper meaning of productive protection. Imitation is the basis of inheritance, but not all. Imitating existing artistic masterpieces can play a certain substitute role in aesthetics, and even open up the artistic space in which the original works can not be expressed, and it can also provide many jobs. To a certain extent, it can exist reasonably; but all of them are re-creation, especially the harm to handicrafts and folk art intangible projects. Instead of improving, it lowers the style of handicraft works and shakes the foundation of handicraft projects.
text, which of the following can show the author's intention?
It shows that productive protection is an effective means of non-heritage protection.