Introduction - If you have any usage issues, please Google them yourself
the source of copyright by "The PRC Copyright Law" and other relevant laws and treaties to protect.* Any chance to be the source of individuals and institutions, without a clear mandate writer, The source may not be used for any commercial purpose* (direct or indirect). For non-commercial purposes usage (including reproduction, dissemination, translation and modification*), in principle, there is no special restriction provisions, But in the relevant documentation to reveal their sources, and to respect the author's original* Focus.