Controversial entrepreneur sets out to change Americans’ perceptions about wealthy Chinese .PUBLISHED : Wednesday, 18 June, 2014, 1:16am Mimi Lau in Guangzhou mimi.lau@scmp.com . // Billionaire Chen Guangbiao invites 1,000 poor Americans to dinner in Central Park | South China Morning Post // // // // // Chen Guangbiao Controversial billionaire Chen Guangbiao placed a full-page advertisement in Monday’s New York Times and a half-page advertisement in Wednesday’s Wall Street Journal, inviting 1,000 underprivileged Americans to dine with him. In the latest eye-catching campaign following his unsuccessful bid to buy The New York Times More…