琅: Pure white and splendid as jade, it often conveys a sense of preciousness and a gentle, jade-like quality in names.
程: Path and future. In a name, it often signifies extraordinary ability, a splendid and prosperous future, and the attainment of success and renown.
Meaning: Lang symbolizes noble jade, representing purity and elegance, while Cheng signifies a bright future and successful career.