Literature Reference: The name 'Xuan' derives from 'The Book of Songs·Da Ya·King Wen' with the line 'Proclaiming and spreading righteous inquiries, the Yu and Yin dynasties were ordained by heaven.' The character 'Ying' comes from 'The Book of Songs·Xiao Ya·Deer Call' with the lines 'Deer call, eating wild apples, I have noble guests, playing the lute and blowing the sheng. Blowing the sheng and beating the drum, presenting baskets as gifts. People’s kindness to me shows me the way of Zhou.'