An example of a two-word online name for Gu Feng was as follows: Luo Water Frost. The "Luoshui" in this online name was taken from the "Blue Bird Flies to the Shore of Luoshui" in "Song of Everlasting Sorrow". The word "frost" was taken from the poem "Climbing the Stork Tower" by the Tang Dynasty poet Wang Zhihuan: "The sun is against the mountains, the Yellow River flows into the sea." I want to see a thousand miles and reach a higher level." It implied that one had to climb high and look far into the distance to pursue a higher realm. Purple clouds drifted in the air. The "Purple Cloud" in this online name was taken from the "Purple Cloud Ethereal Flowing Water Distant" in "Song of Everlasting Sorrow". And "ethereal" meant light, lofty, and free. The entire username gave people a mysterious and beautiful feeling. 3. Misty Rain Jiangnan. The "Misty Rain" in this online name was taken from the Tang Dynasty poet Wang Zhihuan's "Climbing the Stork Tower": I want to see a thousand miles and reach a higher level." " Jiangnan " was the short name of the Jiangnan area, implying the beautiful scenery of Jiangnan. The entire username gave people the feeling of being in the misty rain of Jiangnan, as if they were in the beautiful Jiangnan area.