GXFC "Gong Xi Fa Chai" is the most common New Year greeting used in China (just Google it for more info). Translated, it means "wish you get rich".
Followed by lucky "8", meaning prosperity, wealth.
This name is taken in .net, .org and .cn.
GXFC88, GXFC888 and GXFC8888 are all taken in .com...