Literature Reference: 'Ying' refers to the radiance of jade, from 'Shuowen'; 'Tong' means red adornment, from 'Shuowen'.
瑛: The radiance of jade, akin to the beauty of jade-like stones. In names, it often conveys a sense of preciousness and elegance.
彤: Red. It metaphorically refers to a woman's literary and scholarly pursuits, often implying her tranquility, gentleness, humility, good disposition, and talent.
Meaning: 'Ying' symbolizes the brilliance of jade, while 'Tong' represents the color red, signifying radiant beauty and charm.