There 's a lot of work ahead for our country and this is part of it . '' Expo 2012 in South Korea an unofficial business and development opportunity . Officially event is meant to foster international understanding and cooperation . Comment: $ 2bn invested in area hosting the event in southern South Korea .
Expo 2012 in South Korea an unofficial business and development opportunity . Officially event is meant to foster international understanding and cooperation . Comment: $ 2bn invested in area hosting the event in southern South Korea .