What is an illegal act that infringes on the intellectual property rights of others?

Legal subjectivity:

Infringement of intellectual property rights is as follows: 1. Unauthorized use of identical or similar trademarks, special signs, patents, works and other creative achievements in production, operation, advertising, publicity and performance; 2. Forging or manufacturing identical or similar trademarks or special signs without authorization, or selling forged or unauthorized trademarks or special signs; 3, disguised use of the same or similar trademarks, special signs, patents, works and other creative achievements; 4. Unauthorized use of identical or similar trademarks, special signs, patents, works and other creative achievements in the registration of enterprises, social organizations, institutions and private non-enterprise units and in the names of websites, domain names, buildings, structures and places; 5. Infringement of other people's intellectual property rights to provide places, storage, transportation, mailing, concealment and other convenient conditions; 6. Other infringements in violation of relevant national laws and regulations.

Legal objectivity:

Article 217 of the Criminal Law of People's Republic of China (PRC), for the purpose of making profits, in any of the following circumstances, if the amount of illegal gains is relatively large or there are other serious circumstances, he shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention and shall also or only be fined; If the amount of illegal income is huge or there are other particularly serious circumstances, 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: (1) Reproduction and distribution of written works, music, movies, television, video works, computer software and other works without the permission of the copyright owner; (2) Publishing books with exclusive publishing rights enjoyed by others; (3) Reproduction and distribution of audio and video products made by the producer without the permission of the producer; (4) producing or selling works of art with forged signatures of others.