Which two famous calligraphers are called together with Wang Xizhi?

Wang Xianzhi (344-386), courtesy name Zijing, nicknamed Guannu, was the seventh son of Wang Xizhi. Because of his outstanding calligraphy skills, he and Wang Xizhi have always been called the "Two Kings", or respectfully called the "Little Sage".

Historically, he is as famous as Wang Xizhi in calligraphy, and people call him: King Zhong. His name is: Zhong Yao,

Zhong Yao (151~230), whose courtesy name is Yuan Chang, Yingchuan A native of Changshe (now east of Changge County, Henan Province). Xiaolian was promoted to be a Lang, and he was promoted to the Minister of Public Affairs, Pushe, and was granted the title of Wuhou of Dongting. At the beginning of the founding of the Wei State, he was moved to the position of Prime Minister. When Emperor Ming came to the throne, he was moved to the position of Taifu, and he was known as Taifu Zhong. Gongshu learned from Cao Xi, Cai Yong, and Liu Desheng. He learned from the strengths of others and was good at all styles, especially Li and regular script. There are many interesting things among the stipples, the structure is simple and lush, and it is out of nature, forming a new look from official to regular script. He is as famous as Zhang Zhi and Wang Xizhi, and is also known as "Zhong Zhang" and "Zhong Wang". Together with Zhang Zhi, Wang Xizhi and Wang Xianzhi, they are collectively known as the "Four Sages" in the book. The original work no longer exists, but it has been regarded as the law for generations. "The True Story of Calligraphy" says: "Zhong Yao's calligraphy is ancient and simple, superb and fascinating." The original works are not passed down, but the "Declaration Table", "He Jie Table", "Ji Zhi Table", "Ji Zhi Table" and "Ji Zhi Table" have been engraved on the calligraphy since the Song Dynasty. "Power and Life Table", "Tomb Field Notes", etc. are all copied by later generations. Zhang Huaijin of the Tang Dynasty wrote in his "Shujuan": "The real calligraphy is exquisite, and it is better than that of a teacher. It is hard and soft. There are many interesting things in the dots and paintings. It can be said to be profound and boundless, and more than quaint. There is only one person since the Thai and Han Dynasties."