Enemy of Life

In 1998, in order to effectively reduce the rate of social crime and rectify the already chaotic underground gaming industry, the casino government jointly launched a severe crackdown on underground casinos with the police and gaming associations and distributed the operating rights of newly built casinos through auctions. Rectify and eliminate the gaming industry. Since the auctions of different times have triggered changes in the casino, what kind of secrets and hidden interests are there?
(Source: Chinese = Douban || Translation = MDL)