Which websites have materials that do not involve copyright issues?

Sub-website of the National Library-National Animation Public Material Library. All materials are publicly copyrighted, as long as you indicate "National Animation Material Library" in the film. This is definitely a great benefit for the creators.

"National Animation Material Database" is a public welfare platform. Some national animation material libraries have copyrighted animation materials and are allowed to be used for commercial purposes or purposes. What can I say? Many things of the government are really useful and close to the people. Equally amazing are my website and the National Library, which are also full of dazzling information. Whether writing a paper, giving a report or searching for traditional cultural content, it is very powerful, and I almost knelt down when I first discovered it.