No greater than. The Bidding and Trademark Law is a civil and commercial law and has no connection with the industrial and commercial law. It emphasizes autonomy of will and equal protection for all market entities. Focusing on the micro aspect and the driving force required for economic development, we promote people's interests by ensuring free transactions and free competition to improve efficiency. Focus on economic goals. Internationally applicable, emphasizing globalization. Civil and commercial law, which is relatively stable, refers to the sum of legal norms that regulate property relations, personal relations, and commercial relations between equal subjects. Our country currently does not have a relatively complete civil code and commercial code, but the "General Principles of the People's Republic of China and Civil Law" is the basic legal norm of civil and commercial law, accompanied by some other separate civil and commercial laws, including contract law, knowledge Property rights law, marriage and family legal regulations, corporate, securities, maritime, insurance and other legal regulations.