瑞幸咖啡第四季度净营收127.8亿元人民币，同比增长33%

Group 1 - The core point of the article is that Luckin Coffee reported a net profit of 518.2 million RMB in the fourth quarter, which represents a year-on-year decline of 38% [1] - The adjusted earnings per ADS for the fourth quarter were 2.16 RMB [1]