Literature Reference: The character '幸' is from 'The Book of Songs·Xiao Ya·Lu Ming': 'I have distinguished guests, playing the zither and blowing the flute. Blowing the flute and beating the drum, carrying baskets as offerings. People who love me show me the path of virtue.' The character '博' is from 'The Analects·Yong Ye': 'Extensive learning and steadfast determination, earnest inquiry and close reflection, benevolence lies therein.'