First of all, I agree with upstairs that you should make an annual training plan. If your company is large, you need to establish a complete training system, which is a very professional training management must do. Secondly, there is no need to talk about training once a week. You can watch some positive videos or inspirational short films, which are easy to find, such as: never give up clips, pipeline stories, Zhang Dan and Zhang Hao touching the world and so on. You can also organize employees to have a tea party to share the harvest and experience of this week, which is also a good way to exercise. Finally, most trainers must read more books, which is very important. Let's look at the training lectures. What are the lectures given by Cheng An, Xu Hening and Zhai Hongsheng?
I also do training, I hope these experiences can help you.