What is the demand for tech talent at Best? Based on job postings in the past year, “Computer/Network/Technology”占16.2%,“Biology/Pharmaceutical/Chemical/Environmental Protection”占0.8%,“Art/Design/Creative”占0.8%,“Other (R&D and Technical)”占0.6%,“Mechanical/Instrumentation”占0.6%,“Consulting/Advisory”占0.4%,“Electrical/Energy/Power”占0.2%. For reference only.