What is the demand for tech talent at 天有为? Based on job postings in the past year, “计算机/网络/技术类”占54.3%,“电子/电器/通信技术类”占24.5%,“机械/仪器仪表类”占21.2%,“电气/能源/动力类”占13.2%,“其他(研发和技术类)”占7.3%,“医疗卫生/美容保健类”占5.3%,“美术/设计/创意类”占3.3%,“生物/制药/化工/环保类”占1.3%,“测绘技术”占0.7%. For reference only.