You need to fill in the opinion statement (1000 12 opinion statement is downloaded from the "form download" column of China National Intellectual Property Administration website) and submit the replacement page of the revised document as required.
Specific instructions are as follows:
Format requirements for modification and replacement of application documents:
Where a claim is amended, a corresponding claim substitution item shall be submitted, and the corresponding right shall be replaced when the reference relationship of the claim is involved. Where the applicant needs to delete part of the rights, it shall submit part of the claims that have been sorted out and numbered consecutively.
If the instruction is modified, the corresponding instruction shall be submitted to replace the segment, and the segment number shall not be added or deleted, and the modified segment can only be replaced by the whole segment. If you want to add content, you can only add it in a paragraph; If the whole paragraph needs to be deleted, the paragraph number should be kept, and the words "This paragraph has been deleted" should be marked after this paragraph number. The paragraph number shall be subject to the description paragraph number or release/authorization announcement returned by China National Intellectual Property Administration.
If the drawings in this specification are modified, the corresponding replacement drawings shall be submitted in units of drawings.
Where the abstract and drawings are modified, the corresponding abstract and drawings shall be submitted.
At the same time, the applicant shall specify the rights, paragraph numbers, drawings and pages involved in the amendment in the statement of opinions.