Are the materials in Wang Qian free?

Not all the materials in Qiantu.com are copyrighted, so they cannot be commercialized. Some materials are uploaded for learning and communication only. General use does not constitute infringement. If you need commercial use, you need to obtain authorization for money. com。

In the official description of Qian Ku. com, it is mentioned:

Except for Qianku.com's original works, Qianku.com does not enjoy the copyright of the works shared by some users to Qianku.com. The above works are for learning and communication only, please do not use them for any commercial purposes.

The "fair use" system is the basic system in relevant international treaties and copyright laws in various countries and regions.

1. Add "fair use"-an open provision for other situations, and at the same time merge Article 39 of the original draft into Article 42 of the new draft as the second paragraph to restrict all thirteen "fair use" situations;

2. It is clear that the use of other people's works for personal study and research is to copy fragments of written works;

3. Increase the provision that quoting other people's works does not constitute the main or substantial part of the cited works;

4, in the relevant circumstances to increase the provisions of the "information network" media;

5. Increase the provisions on the follow-up utilization of the results formed after copying, painting, photography and video recording of outdoor works of art..