The paper of application documents should be used vertically, with only one side. The text is arranged from left to right, with 25 mm blank in the upper left and 15 mm blank in the lower right, which is convenient for publication and review. The front pages of all parts of the application documents must use the format uniformly formulated by China National Intellectual Property Administration. These forms can be obtained from the reception desk of the Patent Office, local agents, or directly downloaded from the website of China National Intellectual Property Administration.