Group 1 - The core point of the articles indicates that companies with over 10,000 employees are the only category to see an increase in new job postings in 2025, with a growth rate of 2.33% year-on-year [1][3] - Notable companies such as DJI, Didi, and Xiaomi have achieved significant growth in new job postings [1][3] - Among large companies, 17.44% of employees received salary increases, which is significantly higher than other company sizes [1][3] Group 2 - Salary increases are concentrated in the internet and new energy vehicle sectors, with BYD's new "AI infra algorithm engineer" position seeing an average monthly salary increase of over 36% [2][4] - DJI's "industrial designer" position has an average monthly salary increase of 20%, while Tencent's "AI product manager" position has increased by 5.56% [2][4] - AI positions have become a focal point for recruitment and salary increases, with companies like DJI, Xiaopeng, JD, Didi, Xiaohongshu, and Kuaishou seeing new AI job postings increase by over tenfold [2][4]