Controversial millionaire Chen Guangbiao is known for theatrical philanthropic stunts . Goldkorn has also tweeted that Chen is the `` greatest insult to the Chinese people . '' Hide Caption 8 of 10 Photos:China's richest man in exile Inviting poor people in the U.S. to a free lunch and promising cash handouts . Chen hopes to foster better U.S.-China ties .
Controversial millionaire Chen Guangbiao is known for theatrical philanthropic stunts . Hide Caption 8 of 10 Photos:China's richest man in exile Inviting poor people in the U.S. to a free lunch and promising cash handouts . Chen hopes to foster better U.S.-China ties .