In Xinjiekou Sub-district Delivery Package Sorting Center, all venues are being disinfected. "First, we ask express delivery companies to disinfect all delivery packages before they are sent to our center. And pictures or videos about the disinfection process of the packages are required for a record," Yin Xiaohu, a person in charge of the center told the reporter.

The center gets disinfected four times a day, respectively at 9 a.m., 11 a.m., 3 p.m., and before the end of the day. Moreover, it organizes delivery men to receive training in anti-epidemic measures, so that they can safely deliver the packages.

The center also asks all the workers to scan the "health code" and check temperatures before they enter the center. They are also required to wear masks and disposable gloves during work, and receive nucleic acid tests every half month. So far, the center has reached more than 95% vaccination rate among its workers.