Copyright works such as pictures, videos, music, designs, fonts on this website (except public relations and publicity works, public domain works and special design and processing works, etc.) are all published by this website or the copyright owner authorized by this website, and this website has the right to provide Copyright authorization license.
If you needTo use copyrighted works for purposes including but not limited to public media release, design, display, promotion and other purposes, please contact this website to sign an agreement and pay the copyright license fee. Scenarios that require authorization include but are not limited to social network media (Weibo, WeChat official account), InternetStations, APP.... Books, newspapers, periodicals, TV shows, film works, exhibitions, decoration, packaging design, advertising, public relations activities, brochures...PPT presentations, etc. If you use the copyrighted works of this website without authorization, there is a legal risk of copyright infringement.The law bears legal responsibility.