Jin Yong is a renowned literary giant at home and abroad, and the influence of his works is so great that few people can match him. It is said that in some Chinese-speaking countries in Southeast Asia, members of parliament use characters from Jin Yong's novels when they argue. One shouts: "You are Yue Buqun, a hypocrite!" The other retorts: "You are Zuo Lengchan, an ambitious person!" Liu Jixing also really likes Jin Yong's works and admires him endlessly, like a torrential river that flows continuously. After reading them many times, he found some funny inaccuracies in the history of science and technology, which he put into writing for discussion. He thought...