Literature Reference: “禧”字出自《诗经·小雅·天保》：“天保定尔，以莫不兴。如山如阜，如冈如陵，如川之方至，以莫不增。如月之恒，如日之升，如南山之寿，不骞不崩。如松柏之茂，无不尔或承。如川之方至，以莫不增。如月之恒，如日之升，如南山之寿，不骞不崩。如松柏之茂，无不尔或承。” “淳”字出自《尚书·舜典》：“克明俊德，以亲九族。九族既睦，平章百姓。百姓昭明，协和万邦。黎民于变时雍。” The character 'Xi' (禧) is from 'The Book of Songs·Xiaoya·Tianbao': 'Heaven blesses you, and prosperity will surely rise. Like mountains and hills, like ridges and peaks, like rivers flowing towards you, prosperity will surely increase. Like the eternal moon, like the rising sun, like the longevity of the South Mountain, unshaken and unbroken. Like the lushness of pine and cypress, prosperity will surely increase.' The character 'Chun' (淳) is from 'The Book of Documents·Shun Dian': 'He was able to illuminate his great virtue, and thus he brought harmony to the nine clans. When the nine clans were harmonious, he regulated the hundred surnames. The hundred surnames became enlightened, and he harmonized the myriad states. The people were transformed into a state of peace.'