The regulations on school holidays are the same as those of the state. If there are no special circumstances, the holiday time in Tomb-Sweeping Day in 2022 is a holiday with two weekends, so there will be three days' holiday. Go to work on Saturday, April 2nd, have a holiday on April 3rd, and have a holiday on April 5th, which belongs to Tomb-Sweeping Day 4th and 5th. Tomb-Sweeping Day has a holiday on the 5th, and on Saturday the 4th. Everyone will have a holiday, and so will the school.