A person in the Song

And naturally, the young man sitting on it was Song Renzong Zhao Zheng, the first emperor in history to be given the temple name "Renzong.",“I can't understand it. What is interesting about this physical experiment, chemical foundation reaction, elementary school ancient poems, must-memorize 100 Chinese geography, nature and science... Some characters are unclear, and there are large characters.”,Zhao Zheng hesitated for a moment, then asked, "You said... could he be from many years in the future"。