Yi signifies beauty and virtuousness; Yao signifies depth and elegance. The name implies both inner and outer refinement, with noble character and profound depth.
Jade symbolizes purity and nobility, signifying beauty and auspiciousness, often used to praise individuals of high moral character and outstanding talent.
Rain symbolizes nourishment and grace, while chess symbolizes wisdom and strategy. The name implies nurturing all things like rain and possessing profound wisdom like chess.