Legal analysis: including the following: 1. Consulting services. It refers to an activity in which a trademark agent provides information on trademark management, trademark use, and trademark strategy to the agent, and receives a certain amount of remuneration. 2. Agency application service. If the trademark owner decides to apply for trademark registration, he or she can entrust an agent to handle the application procedures. 3. Sign the contract as an agent. 4. When the exclusive right of the registered trademark owner is damaged, the trademark agent can accept the entrustment of the trademark owner and file a lawsuit in accordance with local legal procedures or request protection from the competent authority.

Legal basis: "Trademark Law of the People's Republic of China" Article 18 When applying for trademark registration or handling other trademark matters, you can handle it yourself, or you can entrust a trademark agency established in accordance with the law to handle it. When foreigners or foreign enterprises apply for trademark registration and handle other trademark matters in China, they should entrust a trademark agency established in accordance with the law to handle it.