What does the director mean by calling out the 20th one? Duke of Zhou

I dreamed that the director told me to come out on the 20th. I'm unlucky these two days. You are usually conservative about trying new things. You might as well use these two days to see more new things and absorb all kinds of new knowledge you are interested in. Such content will be helpful to your thoughts and mood. It is suggested that you relax in your spare time and do more activities that are beneficial to your health, which will bring you good results.