What do you call the neighbors in the owner group?

Use the other person's name directly, use the building and room number, use the title, etc.

1. Use the other party's name directly: If you know the other party's name, you can use it directly, such as "Mr. Zhang" and "Ms. Li".

2. Use the building number and room number: If you don't know the name of the other party, you can use the building number and room number, for example, "Residents in Building No.2 1202".

3. Use appellation: If the other person is an elder or you are familiar with the other person, you can use the corresponding appellation, such as "uncle" and "aunt".