1, looking for group QR code: look for the QR code of the industry group in the community bulletin board, property service center and other places.

2. Through social media platforms: search for community names or related keywords on social media platforms, find the information of community owners, and join.

3. Through the property management company: contact the residential property management company and ask if there is a residential owner.

4. Publish the information of joining the community: Publish the information of joining the community owner group on the community social media platform or bulletin board, and wait for other owners to reply.