1. Log on to the public service platform of Jiangxi educational resources and enter the personal teacher space page.

2. On the teacher space page, you can see the function buttons such as "resource upload" and "resource management", and click the "resource upload" button.

3. On the resource upload page, fill in the relevant information of the resource, such as resource name, resource category and resource description.

4. Select the resource file to upload, which can be documents, audio, video and other types of files.

5. Click the "Upload" button to upload the resource file.

6. After the upload is successful, you can view the uploaded resources on the "Resource Management" page and further manage and share them.