Literature Reference: 十千一斗犹赊饮，何况官供不著钱。—— 《府酒五绝 自劝》 Even when ten thousand coins for a measure of wine were still on credit, let alone the official supply for free. Source from 'Five Quatrains on Prefectural Wine: Self-Encouragement'.
官: The official title "Cheng" signifies bearing responsibility and assisting, embodying the essence of support and guidance.
供: Devotion, offering.
Meaning: Official supply signifies stability and support, symbolizing a carefree life and successful career.