At about 4:10 a.m. on July 27, 2020, a woman under the jitiburg overpass in Hengmao international metropolitan area was chasing two young guys and shouting "catch the thief, catch the thief...". Yang Jianren, a member of the order Department of Hengxing property Hengmao international city management office, heard the shouting and rushed out of the sentry box directly and called the foreman Tian Guoguo to come for support through the walkie talkie. Wan Fenghua, a member of the order department who is on duty at 311 post, saw this situation and immediately went to support him.

At the critical moment, Tian Guoguo was leading the patrol team to the Jiti Fort post, and helped the lady catch two young men. About 10 minutes later, 110 police car arrived at the scene and took the two young people away.

According to the lady, she was a clerk at a convenience store in hengmaomeng Times Square opposite the international metropolis. She found the two young people stealing in the store, so she caught up with the international metropolis. She said that thanks to Hengxing property security help to catch and help the thief. On the morning of July 29, the owner of the convenience store sent a banner to thank the staff of Hengxing property management for their spirit of fighting for justice.