Veins, nerves?

Was at whitesands when i met Hanafi and Laichun.
It's been 3 years since i last saw Hanafi !

met up with RN to study.
was arguing with her over the 'shen jin xian' and 'gen' in our bodies.
If 'shen jin xian' is veins, den why isnt it known as 'shen jin gen'?
'gen' is chinese for 'vein'.
'xian' is chinese for 'string'.
so that means our bodies have 'string'?

LAME!!!!

btw, wad is nerves n veins??
is 'shen jin xian' nerves?
if issit, den what'd differences?
aiya, i am all confused now..

back to mugging=