I don’t think Chinese money will stop until China is as safe, clean, and secure place to live as the favored overseas destinations. In the mean time, the incomes and savings of the upper and upper middle class will continue to grow 5-10% a year.
Keep in mind that SF Bay, LA, Vancouver and London have all greatly outpaced San Diego’s growth. San Diego County is currently 11.1% Asian which is a good critical mass to make overseas Chinese feel comfortable.