I enjoy teaching (29,June, Sunny)

According the annual training plan, the Material department has been given a training by me this morning. this topic is about ISO system. most of them are join the company recently. In order to get a good result, I had made a lecture the day before yesterday.
We began at half past nine, according my plan, It will be finished in 1 hour. In this class, we have got what is ISO, what is PDCA, and what are eight rules in quality. My colleagues gave me good assessment After teaching. Anyway, I enjoy teaching.