Typical evidence of trademark use includes: 1. Goods and their packaging or containers; 2. Promotional materials such as advertising magazines, newspapers, and television broadcasts; 3. Contracts and other transactions with trademarks Documents; Article 48 of the Trademark Law stipulates that the use of trademarks as referred to in this Law refers to the use of trademarks on commodities, commodity packaging or containers, and commodity transaction documents, or the use of trademarks in advertising, exhibitions, and other In commercial activities, the act of identifying the source of goods. Article 48 of the Trademark Law of the People's Republic of China