In the prosperous and bustling district of Shihchih, a poster exhorts people not to engage in the seven vices: robbing, stealing, raping, cheating .... You can see posters like this in front of all of Chungshan's 33 town halls.
石歧繁華鬧區，一張「除七害」告示板聳立街頭，上面是當局「打壓」搶劫、偷竊、姦淫、欺騙等罪惡的實例。中山市三十三個「鄉鎮人民政府」的門口都可以看見這樣的大字報。