Carrefour history —— Founded in 1959, Carrefour Group is the founder of the hypermarket industry. It is the largest retailer in Europe and the second largest international retail chain in the world. It now has more than 11,000 operating retail units and operates in 30 countries and regions around the world. The Group leads the market with three main business types: large supermarkets, supermarkets and discount stores.

Mary Kay —— Mary Kay is one of the only high-end direct makeup products in the world, and it is also an oral emulsion product. Mary Kay has an expensive and elegant temperament in the American market. She is the first choice for white-collar products in the United States and was the first to appear in the New York issue of cosmetics.

Dior-Dior was founded by French fashion designer Christian Dior (January 21, 1905-October 24, 1957) and is headquartered in Paris. Mainly engaged in women's wear, men's wear, jewelry, perfume, cosmetics, children's clothing and other high-end consumer goods.

Chanel is a French luxury brand founded by Coco Chanel (formerly Gabrielle Bonheur Chanel and Chinese name Gabrielle Coco Chanel) in Paris in 1910. The brand has a wide range of products, including clothing, jewelry and accessories, cosmetics, skin care products, perfume.