According to the recruitment information and employment market in Chenghai, there is a demand for apprentices in mold polishing in Chenghai mold industry. Many mold manufacturing enterprises and related industries need experienced mold polishing technicians to polish and trim the mold surface. Therefore, some mold enterprises or training institutions in Chenghai will recruit mold polishing apprentices and provide relevant training and practical opportunities to cultivate and develop mold polishing technical talents.