Tools: computer Windows 10, house information, browser.

1. First, we use the computer to open the browser, search for "Tianjin Maintenance Fund Management Information Network", and click to enter the website.

2. After entering the website, click "Information Query" in the navigation bar on the right to enter.

3. There are three query options. We can mainly check the maintenance funds of "project deposit" (residential area) and "personal maintenance fund inquiry" (personal residence). We went into the community to make an inquiry.

4. After the query results are displayed, we can see the usage of the maintenance fund in this community, including payment time, usage expenditure, balance, etc.

5. First, we click "Personal Maintenance Fund Inquiry", enter the location information of the house, the owner's name and valid certificate, and then click "Inquiry".

6. After the information is successfully entered, enter the query interface, click the above figure to display the house information, and then select the corresponding house.

7. We can inquire about family account's information and expenditure flow.