However, Li Yuan's answer made the male doctor with a Mediterranean hairstyle beside Director Tang very happy. He smiled and said, "That's right, our working class is still the most glorious! Li Yuan, I remember you came to our rolling mill through the donation program in 1954 Back then, you were still a rural household registration. After you came to the factory, you took the vocational high school exam",Unfortunately, the prizes were again a bit off-putting. They were things Li Yuan had possessed in his past life, and they wouldn't change the course of world history...,It can store 404 tons of water, or 210 tons of flour, or 674 tons of rice...。