Literature Reference: 何事宦涂犹寂寞，都缘清苦道难通。—— 《题崔驸马林亭》 Why is the path of officialdom still so lonely? It is all because the path of purity and hardship is difficult to traverse. Source from 'Ti Cui Fuma Linting'.
清: Pure and clear. When used in personal names, it often symbolizes gentleness, virtue, and talent, representing innate intelligence and a noble, auspicious character.
苦: The taste resembling bile or coptis, in contrast to "sweetness."
Meaning: Purity and hardship signify a life of simplicity and struggle, describing someone who upholds integrity and does not seek wealth or luxury.