According to data released by Meituan, the top 5 were Chongqing’s Jiefangbei, Guangzhou’s Chimelong/Nancun, Shanghai’s People’s Square/Nanjing Lu, Chongqing’s Guanyin Bridge and Nanjing’s Xinjiekou. Full story (in Chinese) via this link; read about Nanjing introduced as never before via this link.