A young man in a light blue silk robe sat on a pear wood grandmaster's chair. He was about twenty-seven or eight years old, with a youthful and handsome face. His figure was slender like a willow tree, his right hand propped under his jaw, his eyes slightly lost as he gazed at the rising blue smoke from the incense burner in front of him.,Before the young man stood several elders, all over fifty or sixty years old, with white hair or a mix of gray and white, standing solemnly.,“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.”。