How was the pollution? Would you consider living there?

I was there years ago, so not sure it would be relevant. At that time, it had China's only Walmart, which I toured, and it was full of construction cranes. It is a new city, so not much historical, but if you are in Hong Kong, for example, it might be an interesting look at "Mainland" China.

What do you want to know?

Anyone ever visit or live in shenzhen? Thoughts?