Literature Reference: 来客半留宿，借书多寄还。—— 《经王处士原居》 Guests often stay overnight, and borrowed books are frequently returned. Source from 'Jing Wang Chushi Yuanju'.
寄: "Entrustment, a conveyance of hope and reliance. In names, it often signifies the presence of support and a steadfast foundation."
还: To strike back and return home. In names, it often signifies achieving great success and returning to one's hometown in glory.
Meaning: 'Jihuan' signifies the return of borrowed books, embodying honesty and responsibility, and symbolizing the exchange and transmission of knowledge.