Guo Hongru
Source: Liu Yuxi's "Inscription on the Humble Room" "There are great Confucians who talk and laugh, but there are no white people who come and go".
Hongru: a learned and noble person.
Guo Jingxing
Source: "The Thousand-Character Essay" written by Zhou Xingsi, "Jingxing Wei Xian Ke Nian Zuo Sage".
Jing Xing: Noble virtue.