汉: The name of a river, the Han River, the largest tributary of the Yangtze River. It extends to signify vastness, benevolence, open-mindedness, and magnanimity.

庆: Celebration, jubilation. This character, embodying great joy and auspiciousness, is often used in personal names to signify a life of smooth sailing and the fulfillment of wishes, symbolizing the arrival of good fortune.