Wang Huainan believes that the battle for large models is basically over, and China should seize the opportunity to create vertical Copilot applications. He is developing an oral history product called 'Ru Xi' to help everyone easily complete their personal history. The goal of the oral history project is to have a Sima Qian beside everyone, marking a historical moment where everyone can leave their mark. Wang Huainan will collaborate with his friend Lu Qi on this project, as they believe it concerns all of humanity and has an idealistic tone. Wang Huainan thinks that Sam Altman's entrepreneurial qualities are what have brought OpenAI to where it is today.