In the first segment of a two-part investigation, Zhou Qing looks at the underside of food production, from opiates in soup to pesticides in pickles.

• 在一篇相关调查性报道的第一部分中，周勍揭露了带有罂粟成分的酸汤鱼和用“敌敌畏”炮制泡菜等食品生产的内幕。