Literature Reference: 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.'