I think everyone is familiar with the name Zhang Sanfeng. The name Zhang Sanfeng is now mostly used by many online writers in their novels, and the most commonly used is martial arts novels. So many people think that Zhang Sanfeng doesn't exist. In fact, Zhang Sanfeng did exist, or he was the founder of the ancient Wu Tang clan. He combined Confucianism and Taoism, founded a set of his own theories and wrote many excellent works. He made great achievements not only in literature, but also in martial arts. Tai Ji Chuan, as we all know now, was created by Zhang Sanfeng.
I think the name Jiang Ziya is familiar to everyone, because many people have read The Romance of Gods, or heard the stories of Shang Zhouwang and da ji. Jiang Ziya is the candidate to assist Zhou Wuwang. After the establishment of the Zhou Dynasty, Jiang Ziya helped King Wu to make the country more stable and people's lives better and better. So for people living in the Zhou Dynasty, Jiang Ziya was the biggest contributor.
I think the name Guiguzi is familiar to everyone. It is also a name that appears in some martial arts novels. But this man is real. According to unofficial history, many of his disciples are elites. For example, people like Shang Yang and Bai Qi.