Literature Reference: 耀：光辉，显扬；丞：辅助，辅佐。 Yao: brilliance, radiance; Cheng: assistance, support.
耀: Originally signifying illumination, it extends to symbolize brilliance and luminosity.
丞: The Prime Minister, an aide and assistant, embodies wisdom and a magnanimous heart.
Meaning: Symbolizes brilliance and wisdom, with the ability to assist and lead others.