Zhang Ying's speech at Chaos Academy shared some insights on the development of AI. Firstly, it's important not to be overly FOMO or JOMO; AI is still in its early stages, and maintaining calm amidst the noise is crucial. Secondly, successful AI companies need to build a data flywheel. Thirdly, vertical models with professional barriers might present opportunities. She also shared examples of AI applications and provided advice for AI startups, emphasizing the importance of data and managing the pace of fundraising. Overall, AI remains in its infancy, and it's essential to continue with a proactive and aggressive mindset.