1. The organizers and participants of the competition are different: the cooking competition held in Jining is usually organized by the local government or relevant departments, and is aimed at cooking enthusiasts or professional chefs in the whole city or a wider range. The cooking association won the first prize in some competitions.
2. Competition rules and judging standards are different: The cooking competition held in Jining City normally has clear competition rules and judging standards, and participants need to show and compete in cooking according to the specified requirements and standards. The cooking association won the first prize because it was highly recognized and evaluated by the judges in the competition, thus winning the honor of the first prize.