Literature Reference: No specific source, but 'Zhao' and 'Yu' are common characters in Chinese culture, symbolizing auspiciousness.
兆: Auspicious sign. This character, when used in personal names, brings great fortune.
玉: Jade, often referred to as precious jade, in names typically signifies something rare and beautiful, believed to enhance both wealth and interpersonal relationships.
Meaning: Zhao signifies auspiciousness and prophecy, while Yu symbolizes beauty and preciousness. Together, Zhao Yu conveys a meaning of auspiciousness and preciousness, akin to a treasured jade.