People form networks with their friends to help each other. This is not a remarkable thing, and it doesn't benefit all Chinese. I have a couple friends, immigr

People form networks with their friends to help each other. This is not a remarkable thing, and it doesn't benefit all Chinese. I have a couple friends, immigrants from China, who wanted to retire and move to a part of San Francisco with less steep hills. They complained that every time they found a place, it would be snatched away by somebody with a whole lot of cash. Mainly, somebody from China. Eventually, they did find a nice little house in the desired neighborhood, much smaller, only a few yards away from a bunch of grocery stores and the church that they attend. So, that worked out for them.