凯: Triumphant song, a victorious return. It metaphorically signifies exceptional ability leading to certain success.
圆: Roundness symbolizes completeness and perfection, embodying a life filled with happiness and fulfillment, and the realization of one's personal aspirations.
Meaning: The character 'Kai' symbolizes victory and glory, while 'Yuan' represents completeness and harmony, signifying a successful career and a fulfilling life.