Beijing, July 1 -- Having finished a delivery, Hou Bo rode his electric motorbike to Yijiashan community in Yiwu, Zhejiang Province, known as "the world's supermarket."

Instead of rushing to grab his next order, he stepped into a community service center, took a cup of free chilled mung bean soup and topped up his water bottle.

"It's sweltering out there, and the center is a welcome break," said Hou. The community service center is an initiative implemented by the local community Party organizations, offering one-stop support for over 6,000 food delivery riders in the area.

Party organizations in urban communities, which lead local social governance, are striving to support tens of millions of workers in new forms of employment like Ho...