Politician of the Shu Han state during the Three Kingdoms period (died 246 AD), known for succeeding [[诸葛亮|諸葛亮|zhu1 ge3 liang4]] as the chief minister; he was praised for his calm governance and served as the Grand Marshal

Song Wan (1614-1673), a famous poet and official during the early Qing Dynasty; noted for his lyric poetry, he was frequently paired with [[施闰章|施閏章|shi1 run4 zhang1]] as one of the two greatest poets of his era.

a jade tablet with rounded corners held by feudal lords during audiences with the emperor; used to symbolize virtue or the cementing of a relationship

(literary) jade of the finest quality; specifically referring to the ritual jade tablets [[琬圭|琬圭|wan3 gui1]] and [[琰圭|琰圭|yan3 gui1]]