How to complain about the property? We put the 13 trash can in the surrounding building downstairs, regardless of the property.

1\ You should find a property first. The downstairs of your house belongs to the public part of the community, and any form of treatment and use is decided by the owner. If the owner objects, it cannot be occupied by anyone.

2\ Go directly to the urban management department of the local street or the street office under the Real Estate Bureau. They have a responsibility to deal with this matter.

3\ If you can't do it again, find the news media to expose it and create pressure on public opinion.

4\ If it really doesn't work, move the trash can out by yourself.