Problem Rich Man Huang Guangyu

In 1985, Huang Guangyu left Chaoshan with 4,000 yuan and went north to start a business. In 2004, he became the "richest man in China" for the first time with a wealth of 10.5 Billion yuan. However, just one month after he once again wore the crown of "China's richest man" with a net worth of 43 billion, Huang Guangyu was taken away and detained by the police.