As of my knowledge cutoff in 2024, Ann Zhao is not widely recognized as a prominent author, and I do not have specific information about her. If Ann Zhao is an emerging author or is known for a niche area of work, it's possible that the information has not become widely available yet. Please provide more context, or check the most current sources to obtain an accurate and up-to-date description of Ann Zhao if she has gained prominence after my last update. If she is a new author, you might find details about her in book introductions, personal websites, or her profiles on social media platforms and professional networks.