1, enter Unicom's online business hall;
2. Click "Convenience Service"-"Business Hall Inquiry" on the left;
3. After entering the new page, select the keywords in your area and the place you want to query on the left, and then click "Search";
4. Search results will be displayed on the left side of the page, and you can see the detailed address of the business hall.
5. Put the mouse on the point A marked on the map, you can display detailed information, and you can also find driving or bus routes.