Walking on the campus of the European castle building, tall and neat buildings, green trails, the sound of birds twirling from time to time, the flowers in full bloom look at me and smile, walk into a teaching building. I actually saw a number of differently-functioning robots, robots that can pour coffee, robots that can write calligraphy, etc., so the novelty of high-tech scenes can not help me become more curious, Tangshan Vocational and Technical College, what kind of surprises are waiting I am going to find out?