This video is made by Dr. Pearl Lin and Dr. Clare Fung's project, "Great Case of Marketing in the Hospitality and Tourism Industry." A special thanks to Tian Ji, who provided information and insights for this video. This case discusses how Luckin Coffee and liquor brand Kweichow Moutai collaborated on a co-branded "Sauce-flavored Latte" promotion that leveraged both brands' influence to target young consumers with innovative flavors. The campaign generated extensive social media buzz and discussion, and the product saw tremendous sales success. The partnership allowed Luckin Coffee to expand its brand appeal and Moutai to reach a younger demographic, demonstrating the power of cross-industry co-branding.