What is the recruitment situation of HVAC technical personnel now? How to solve it?

Let me give you an analysis: first, there are not many schools related to HVAC in China. Basically, only one or two schools in each province have this major, and the number of professionals is relatively small. Moreover, there are fewer graduates who actually do this job after graduation (so HVAC professionals are scarce), and most of them are unwilling to leave the construction site, which leads to the recruitment of a person who can be independent (budget, bidding, on-site management coordination, design). Solution: money. (1) Hire high-tech talents with money; Second, use money to train the talents you need. )