We'll get three days off next week, Monday, Tuesday and Wednesday. And Wednesday is the Dragon Boat Festival，a national holiday. We cancelled the two-day rest of this weekend doing the work of the first two days of next week. We used to take holidays like this, joining the weekends and the festivals together as if we had long holidays. It's good for some people to do business that takes much time without stopping in the free time. But it's inappropriate to prolong the teaching and studying because it would make the teachers and the students get slack at their work.