The online interview was arranged by Luckin Coffee. According to the inquiry of Credit Suisse Coffee official website, the interview of Luckin Coffee Tencent Conference was conducted by the staff of Luckin Coffee. It is a way for Credit Suisse Coffee to recruit staff by the leaders to decide the interview questions and arrange online interviews in a unified way. Luckin Coffee, headquartered in Xiamen, is the largest chain coffee brand in China.