Legal basis: Article 215 of the Criminal Law of People's Republic of China (PRC), whoever forges or makes another person's registered trademark logo without authorization or sells the forged or made registered trademark logo without authorization, if the circumstances are serious, shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or public surveillance, and shall also or shall only be fined; If the circumstances are especially serious, he shall be sentenced to fixed-term imprisonment of not less than three years but not more than seven years and shall also be fined. According to the judicial interpretation of the Higher People's Court and the Supreme People's Procuratorate, "serious circumstances" include: (1) forging, manufacturing, selling forged and manufactured registered trademark marks with a number of more than 20,000 pieces, or the illegal business amount is more than 50,000 yuan, or the illegal income amount is more than 30,000 yuan; (2) Forging, manufacturing or selling more than 1 10,000 forged or unauthorized registered trademarks, or the illegal business amount is more than 30,000 yuan, or the illegal income is more than 20,000 yuan; (3) Other serious circumstances.