China’s well-known trademarks can be used in the live broadcast room. China's well-known trademarks, as product trademarks, can be used in the live broadcast room like other trademarks. It can be used as a product brand in the live broadcast room and promoted and sold in the live broadcast room. China's well-known trademarks are also brands of products. When used on products, they can be used as the brand of products and sold live in the live broadcast room.