shàng shì jì / jiǔ shí nián dài / wǒ guó / céng / duì / mài yín piáo chāng / rén yuán / shí xíng / shōu róng jiào yù / zhì dù上世纪九十年代,我国曾对卖淫嫖娼人员实行收容教育制度。In the 1990s, China implemented a custody and reeducation system for people engaged in prostitution.