Literature Reference: The phrase '忠勤' originates from 'Zuo Zhuan - The 25th Year of Duke Xi': 'Be loyal and diligent in serving superiors, and trustworthy in making friends.'
忠: Loyalty and integrity. In a name, it often signifies loyalty and kindness towards others, aiding in the support of noble benefactors.
勤: Diligence and industriousness. In a name, it often signifies striving for improvement, which is beneficial for career advancement and flourishing prosperity.
Meaning: 忠勤 signifies loyalty and diligence, embodying steadfastness and dedication to one's duties and responsibilities.