The real Bao Zheng (997 - 1066) was a famous politician, calligrapher, and writer in the Northern Song Dynasty. He was born in today's Hefei City in the Anhui Province and grew up in today's Nanjing City in the Jiangsu Province. Bao Zheng had outstanding achievements in the political and judicial fields. He had served as a remonstrant in the Northern Song Dynasty and had made many important criticisms and suggestions, which were praised by the emperor. He had also served as prime minister and actively participated in political reforms and anti-corruption struggles. He was known as the "number one clean official". Bao Zheng's calligraphy attainments were also very high, and he was known as "Bao Ti". His calligraphy style was rigorous, dignified, calm, and dignified. Later generations called it "Bao Gong Style". In addition to his contributions to politics and calligraphy, Bao Zheng also paid great attention to the development of education and culture. He had once established an educational institution to promote education and culture. He also supported and encouraged the development of literature and art, and was known as the "cultural giant." Generally speaking, Bao Zheng was an outstanding politician, calligrapher and writer in history. His thoughts and contributions had a profound impact on Chinese culture.