蕊: The pistil, the central part of a flower, plays a pivotal role and holds the leading position in its structure.
贝: Treasure, family name. When "贝" is used as a personal name, it often conveys the meaning of precious gem or valuable treasure.
Meaning: Rui refers to the stamen of a flower, symbolizing beauty and vitality; Bei signifies a seashell, representing preciousness and wealth.