 SHANGHAI, April 14, 2021 PRNewswire -- Dada Group Nasdaq: DADA Dada, Chinas leading local on-demand delivery and retail platform, and China Resources Vanguard CR Vanguard, one of Chinas largest supermarket chain enterprise groups, announced that they have expanded their partnership with a focus on digitalization and user operation. Over 1,800 CR Vanguard stores including hypermarkets, supermarkets, convenience stores and boutique supermarkets, have been integrated into JDDJ, the on-demand retail platform of Dada. 