McDonald’s does not belong to Yum Brands, but to another international catering giant. Specifically, McDonald's is part of McDonald's Corporation, a world-renowned fast-food chain that is world-famous for its iconic golden arches and delicacies such as burgers and French fries. Unlike KFC, McDonald's has a long-standing relationship with Coca-Cola and its restaurants typically serve Coca-Cola's range of beverages. In terms of brand value evaluation, the specific ranking of McDonald's in the 2017 "BrandZ Top 100 Most Valuable Global Brands" is not mentioned in the article, but it is certain that it occupies an important position in the international catering market. .

However, regarding McDonald’s operating conditions, in February 2018, most McDonald’s restaurants in the UK were suspended. According to reports, as of February 20, approximately 562 stores were closed, and this number reached a peak on the evening of February 18, reaching 646 stores. This incident may be due to various reasons, such as temporary business adjustments or maintenance plans, etc. The specific details are not detailed in the article.