If the trademark registration number displayed when uploading a product on Kuaishou is incorrect or unclear, you can take the following steps:

1. Trademark registration query: First, try to pass the relevant trademark Use the registration agency or trademark database to conduct trademark registration queries. In China, you can visit the official website of the China National Intellectual Property Administration (CNIPA) and use the trademark search tool to find and confirm the registration number of a trademark.

2. Contact the trademark owner: If you cannot find the correct trademark registration number, you can try to contact the trademark owner or brand owner. Trademark rights holders can usually provide the trademark's registration number and other relevant information.

3. Seek professional help: If you still cannot obtain the correct trademark registration number, it is recommended to consult a professional trademark agency, intellectual property lawyer or professional consultant. They can help you conduct a trademark search and determine the correct trademark registration number.

When uploading products on Kuaishou, accurate trademark registration numbers are very important to protect trademark rights and avoid legal disputes. Therefore, try to ensure that you provide the correct trademark registration number, or take appropriate steps to confirm and verify the trademark registration number.

The above content is carefully compiled by Zhubajie.com. I hope it will be helpful to you.