Brilliant, consistent in words and deeds, outstanding; What do you mean, class stance should also be detached?

It means excellent. Whether it is talent or words and deeds, it means superb and outstanding. From: Letters of commendation from Han and Cai Yong to frontier fortress. Cai Yong was proficient in temperament and brilliant, and studied under the famous scholar Hu Guang. In addition to the classics and history, he is also good at ci fu, calligraphy, seal cutting and official script, especially official script, with the deepest attainments. Cai Yong's calligraphy is impressive, refreshing and powerful.