Not subject to copyright law protection does not apply to works of copyright law including: 
 (1) according to the law prohibits the publication and dissemination of works; 
 (2) the resolution of the laws, regulations, and national authorities, decisions, commands and other legislative, administrative or judicial nature of the documents, and their official translations; 
 (3) current events; 
 (4) calendars, numerical tables, common table and formulas. 

 The letter then, Shenzhen City Intellectual Property Agency Co., Ltd. is a licensed trademark agency formally approved by the State Administration for Industry and State Trademark Bureau, mainly engaged in domestic and international trademark registration, patent applications, double soft certification, the national high-tech enterprises to apply knowledge property rights proxy transaction. I graduated by the number of the legal profession, and years of agency experience in trademark, patent agents and lawyers, the Secretary for one accustomed to adhering to a serious, rigorous, modest style, the use of a solid foundation for legal theory and agent practical experience, for customers to solve intellectual property problems, and professional recommendations to help customers gain the upper hand in the intellectual property strategy.