松: Pine trees, symbolizing a life of carefree ease and tranquility, also embody the virtues of towering strength, honesty, and reliability when used in names.

时: The concept of "Shi Chen" and "Guang Yin" symbolizes the preciousness of time. When used in personal names, it often conveys the idea of cherishing every moment, striving diligently, and creating a meaningful life, thereby enhancing one's ability to seize opportunities and make the most of time.