陈长生徐有容
[chén zhăng shēng xú yŏu róng]
In Chinese, putting a person's surname before their given name is standard procedure. In literature and gaming contexts, combining two names can imply a deep bond, perhaps even love between the characters represented by these names, such as in a novel where 'Chen Changsheng' and 'Xu Yourong' are two character names. So it appears the nickname owner is a huge fan of the pair.