1. Set up a browser on your computer or mobile phone to ensure that you are connected to the Internet.
2. Enter "Jiangsu Computer Rank Examination Electronic Certificate Query" in the search engine.
3. In the search results, click on the official link related to the trial construction in Jiangsu Province.
4. Find the relevant e-cert query portal in official website, which is usually located in the exam results or certificate query.
5. Click to enter the e-certificate inquiry page, and you may need to provide personal examination information authentication, examination number, name, ID number, etc.
6. Fill in the relevant information according to the instructions and submit the inquiry request.
7. The system will automatically query the database and display the electronic information related to you.
8. You can download the e-cert or check its details.
Please note that the specific query process and page bureau may be different due to the different networks of Jiangsu examination institutions. The above are only general steps for reference. If you need further help in case of problems, it is recommended to directly contact the examination institutions in Jiangsu Province or relevant personnel for consultation.