Explanation: Illustrious: a significant appearance. Originally referred to the sun's light bright and clear. After the analogy of people enjoyed a high prestige and momentum. Source: Han Yang Xiong "law made five hundred": "illustrious almost the light of day, the group also used the eye." Examples: Gaocai more worried of the poor, Sheng bit no ~. ★ Han Yu Tang "and the Xiangyang book"