In an article highlighting the issue of food waste in China's catering industry, particularly amidst the backdrop of the global pandemic, the need for reducing waste to ensure food security and sustainable consumption has been underscored. The article reveals startling statistics on the extent of catering waste, equivalent to the food required to feed millions, and emphasizes the environmental and health implications of this issue. It advocates for strict anti-waste measures, policy initiatives, and a shift towards sustainable consumption practices within the catering industry and among consumers. The article also stresses the importance of legislating against food waste, as seen in countries like France, and proposes solutions like the N-1 ordering model and food donations. Furthermore, it suggests encouraging CDs and zero waste actions, promoting thrift, and using new formats to prevent food waste, emphasizing the role of media, communities, and innovation in combating this problem.