Does anyone know what kind of visa I need to go to pubcon?

American visa type

[guoqi]

Hi,

I am planning to join the coming webmaster conference. I am a Chinese living and working in the Netherlands now. Does anyone knows what type of visa I need? There are so many type? A?B?C?...

[engine]

Excellent news.
Your best bet is to contact the US Embassy in the Netherlands. [netherlands.usembassy.gov]

[guoqi]

Ok... Got it now.. I did not find anything on that site, but did find something on google. I need a B1 visa.

10 years ago, USA refused my visa for unknown reasons. They thought that I wanted to immigrate to USA which is an execuse not a reason.

I am back now. I hope they grant the visa this time, so I can meet your guys there this time!