Group 1 - The "AI in Enterprises" initiative in Shenzhen has successfully trained over 2000 individuals, benefiting both employees and unemployed community members [1][2] - The program has conducted 30 training sessions covering 12 key industries, with over 60% of the courses focused on "on-site teaching" [1][3] - The training has significantly reduced report preparation time, with one company reporting a decrease from 40 hours to 15 hours for cross-department procurement analysis [2][3] Group 2 - A unique course development mechanism involves collecting pain points from enterprises to tailor training content, ensuring practical relevance [3] - The program has led to a 300% increase in short video production efficiency for one company after training 171 employees [3] - The initiative is set to introduce "AI skills micro-certification" to convert training outcomes into professional competitiveness [3]