陈萍汪海东
[chén píng wāng hăi dōng]
This appears to be Chinese names rather than a username. In the Chinese tradition, 'chen' and 'wang' are common surnames; 'ping' might refer to floating weed or peace in literature and 'hai dong' to the other side of the sea. The combination can hint that the users prefer simplicity in names but it does not directly mean anything when strung together as a phrase.