Literature Reference: No specific source, but 'gold' and 'phoenix tree' are traditional Chinese symbols with profound meanings.
金: Gold, the precious metal. Symbolizes the prosperity of wealth and abundance.
桐: The phoenix tree, known as "wutong" in Chinese, symbolizes vigorous vitality when used in personal names.
Meaning: Gold symbolizes wealth and nobility, while the phoenix tree represents purity and resilience, signifying prosperity, elegance, and steadfastness.