New Year’s Eve Dinner Pre-Made Dishes: Dalian Case Study Yikun Zhang, Furun Tian, Zihao Xu, Jiangxue Sun, Chengda Hao and Yupeng Yan SHS Web Conf., 213 (2025) 02022 Published online: 25 March 2025 DOI: 10.1051/shsconf/202521302022