Literature Reference: 贺，以礼相庆也。—— 《说文解字》 He, to celebrate with ritual. Source from 'Shuowen Jiezi'.
贺: To celebrate, to offer congratulations, to extend good wishes, to commend, and to reward with appreciation.
Meaning: The character 'He' signifies celebration and congratulation, embodying auspiciousness, festivity, and good wishes.