Growth of AI

https://www.cbinsights.com/research/china-artificial-intelligence-investment-startups-tech/
https://www.wired.com/story/china-catching-up-us-in-ai-research/
https://www.cnbc.com/2018/12/14/china-could-surpass-the-us-in-artificial-intelligence-tech-heres-how.html

https://www.theverge.com/2019/3/14/18265230/china-is-about-to-overtake-america-in-ai-research