Yutong bus manufacturers recruit welders as apprentices from other provinces. Is it slow to verify?

1. There are differences in policies: there are differences in policies of electric welding research in different provinces, and the research needs to be adjusted according to local policies, which will affect the research speed.

2. Communication and coordination: Inter-provincial textual research should consider cross-regional communication and coordination, which will complicate the textual research process and thus affect the speed of textual research.

3. Examination arrangement: Different examination arrangements in other provinces, such as examination time, examination venue and other factors, will have an impact on the speed of textual research.