What is the demand for tech talent at cvc威凯? Based on job postings in the past year, “电子/电器/通信技术类”占25%,“生物/制药/化工/环保类”占10%,“计算机/网络/技术类”占10%,“机械/仪器仪表类”占8.3%,“电气/能源/动力类”占6.7%,“医疗卫生/美容保健类”占5%,“其他(研发和技术类)”占3.3%,“咨询/顾问类”占3.3%,“美术/设计/创意类”占1.7%. For reference only.