① AI+ publishing + state-owned enterprise reform, AI enhances the IP value of book content, and books are one of the important sources of model training data. The participating company is mainly engaged in cross-language big data comprehensive services, and institutions buy the company net; ② AI+ education + high dividend, the first quarter net profit increased by 120% compared with the same period last year, which is highly suited to the education industry or improve the penetration of related products and promote cost reduction and efficiency. This enterprise has a dividend rate of more than 200% in 2022 and has been net bought by institutions.