管鲍之交
[guăn bào zhī jiāo]
In classic Chinese literature and idioms, Guan-Zhong(管仲) and Bao-Shuya（鲍叔牙） are famous pairs symbolizing close friendship. This nickname shows that its holder values friendship or wishes to possess a pure and profound connection with others, similar to Guan-Zhong and Bao-Shuya’s relationship.