What is the demand for tech talent at Trainor? Based on job postings in the past year, “医疗卫生/美容保健类”占25.4%,“电子/电器/通信技术类”占16.2%,“电气/能源/动力类”占14.6%,“机械/仪器仪表类”占13.8%,“其他(研发和技术类)”占12.3%,“计算机/网络/技术类”占9.2%,“美术/设计/创意类”占4.6%,“科研类”占2.3%,“地质矿产冶金”占1.5%,“生物/制药/化工/环保类”占1.5%,“农林渔类”占0.8%. For reference only.