1. First of all, the mascot "Ice Shield" is an important property of BOCOG, and BOCOG enjoys the copyright, exclusive right of registered trademark, patent right of design and exclusive right of registered trademark for Chinese and English names.

2. For example, the image of "Ice Shield" is a work of art, and the copyright of BOCOG is protected by law. Without the permission of BOCOG, no other unit or individual may use this work, let alone distort or tamper with the image of "Ice Shield" unless it is used reasonably according to law.

3. Secondly, the image and name of "Ice Shield" enjoyed by BOCOG includes not only traditional intellectual property rights such as works, trademarks and patents, but also the exclusive rights of Olympic symbols.