5 months ago, to make it convenient for my parents' vegetable-selling tricycle to charge, I spent a huge sum of 200,000 to install 30 charging piles in the old residential compound where they live, with the excess charging piles made available for neighbors to use. However, the neighbors thought this was public property of the compound, and not only accused my parents of hogging parking spaces, but also refused to let them charge, overturning my father's tricycle on the ground like garbage.