Don't. There is no need to bring a lot of things when the party school is closed for three days. Party schools provide free accommodation and the accommodation conditions are good. All kinds of dormitory supplies, including quilts, sheets, pillows, etc. , have been equipped. You only need to bring two bodies to change clothes, and you don't need a suitcase. Suitcase, also known as suitcase, suitcase. It's a box for going out to put things. It's a kind of luggage.