if he is in the US and has a very unique name,

來源: 於 2009-04-16 19:43:55 [舊帖] [給我悄悄話] 本文已被閱讀：次

it should be easy. But if he has a common name such as ZHAO MING, WANG CHENG, it's hard.

there are countless online people search website:

zabasearch.com
intelius.com
whitepages.com
........

good luck.