The surname Xi's pen name suggested to choose surnames with the words "Fei","Xue","Shuang","Lu","Shuang", etc.: 1. Flying Frost: It represents a character that is as light and beautiful as snowflakes. 2. Snow dew: It means fresh, noble, pure as snow, and crystal clear as dew. 3. Frost and snow: It reflects the noble and elegant temperament and also symbolizes the beauty in the cold season. 4. Frosty Morning: It expressed the freshness and tranquility of the morning and also implied the morning of life. He hoped that these pen names could help.