 SHANGHAI, July 29, 2021 PRNewswire -- Dada Group Nasdaq: DADA Dada, Chinas leading local on-demand delivery and retail platform, actively strengthened its efforts on aging-friendly and barrier-free updates of JDDJs application, which is included in Shanghais official guidance for elderly people. This move is committed to bridging the digital divide for the elderly and the disabled when using Internet, and providing more convenient access to on-demand consumption services. 