I'm sorry but name colors are defined by areas not guilds ^^'
If you change your wow character infos in the forum that would be a good start stiXx ^^
When you log on a realm type "/join english
" to get in touch with the community members.
WoW English/Chinese glossary
(2000+ translated words) found on wow-in-chinese.jfs-web.chEnglish speakers are consolidating on the same realm for Cataclysm check this thread