9月7至11日，由于被欠薪九个月，河北衡水枣强县环卫工人集体罢工，枣强城区各街道被垃圾包围。
From September 7 to 11, sanitation workers in Zaoqiang County, Hengshui, Hebei, went on a collective strike after being owed nine months of wages, leaving the streets of Zaoqiang town surrounded by garbage.