Thanks for sharing the ideas. This recent drama in Shanghai and other cities reminds lots of sharp people of China going back to the era before 1980s. It's the wrost thing certainly my generation has ever seen (I was born in 90s) and for my parents and grand parents it's a reminiscence of those dark days. I know many middile class and wealthy people who want to immigrate out now but they are late in the stage - may or may not have enough time.