The benefits of training with central marketing department and regional marketing department are: knowledge sharing, cooperation ability and efficiency improvement.

1. knowledge sharing: the central marketing department and the regional marketing department have different experiences and knowledge. Training together can promote knowledge sharing and let each other understand different market and business needs, so as to better serve the company.

2. Collaboration ability: Training the central marketing department and the regional marketing department together can strengthen their collaboration ability, improve communication and coordination ability, and improve the level of teamwork.

3. Efficiency improvement: The training of the central marketing department and the regional marketing department together can avoid repeated training content, improve training efficiency and make the training content more systematic and complete.