1. Use the website of Credit China: You can open a browser, enter "Credit China" in the search box, find the link of official website, then enter, select "Limited Fee and Limited Guest List Query" in "Personal Credit", and finally enter your ID number and name according to the page prompts to find relevant information.
2. Use China Executive Information Publicity Network: enter "China Executive Information Publicity Network" in the browser, find the link of official website, enter, click the "Restricted Consumers" column, and enter the name, ID number and enforcement court of the inquired person.