The screen names in The Name of the Tree include hollow tree, tree street cat, worry-free tree, wind tree, shadow tree and so on. I hope I can help you.
Screen name refers to the name used on the Internet. Because the network is a virtual world, in order to avoid the trouble caused by using real names, the screen name was invented. Screen name generally refers to a virtual name of netizens in the online world. Including: forum name, qq name, MSN name, game name and so on.