R&D strength (tech talent demand and pay)

What is the demand for tech talent at ? Based on job postings in the past year, “医疗卫生/美容保健类”占47.6%,“计算机/网络/技术类”占28.6%,“机械/仪器仪表类”占19%,“其他(研发和技术类)”占14.3%,“美术/设计/创意类”占14.3%,“科研类”占4.8%. For reference only.