Literature Reference: Yao, an ancient sage king. Source from 'Shangshu·Yao Dian'.
贺: To celebrate, to offer congratulations, to extend good wishes, to commend, and to reward with appreciation.
尧: Ancient emperor's name, symbolizing a person of both virtue and talent.
Meaning: Celebrating the virtues of the ancient sage king Yao, symbolizing lofty aspirations and noble character.