Literature Reference: 明者，日月之光也；澄者，水之清也。—— 《说文解字》 Ming refers to the light of the sun and moon; Cheng refers to the clarity of water. Source from 'Shuowen Jiezi'.
明: Intelligent, radiant, and promising. When used in names, it often signifies hope, a brilliant mind, and a bright future in one's endeavors.
澄: "Water, tranquil and clear. When used as a personal name, it symbolizes distinction, rising above the mundane, and possessing unique talents."
Meaning: Bright and clear, symbolizing wisdom and purity.