You can query by logging in to e Fuzhou app on your mobile phone. First, turn on your mobile phone, download and install e Fuzhou app. After the installation is successful, log in to the original registered account. If not, you can re-register. Enter the main page of e Fuzhou, and click Work. Then click on what you want to do. Then click on the work progress query, enter the demand code and verification code, and you can query.