Fan Deng's father is a professor at Xi University of Technology. Fan Deng's father is a professor of applied mathematics at Xi University of Technology. Fan Deng's father is a math professor and attaches great importance to scientific research. Fan Deng is not allowed to read literary books. Later, Fan Deng went to CCTV to do a program. At every meeting, he saw that scholars quoted Confucius, Laozi and Mencius word for word, and his own thinking couldn't keep up. He had to write it down quietly according to his pronunciation. When he went back to check, he found himself covered in typos and felt "ignorant".