Ji Aochun bought the trademark. According to the query of relevant public information, Ji Aochun: Class 03 trademark transfer, facial cleanser, cleansing lotion, dish soap, leather wax, emery cloth, lemon essential oil, cosmetics, toothpaste, incense, pet shampoo. Trademarks are used by producers and operators of goods on the goods they produce, manufacture, process, select or distribute, or by service providers on the services they provide, and are used to distinguish the source of goods or services, including words, graphics , letters, numbers, three-dimensional signs, color combinations and sounds, etc., as well as combinations of the above elements, signs with distinctive characteristics are the product of modern economy.