China has been waging battle to improve product quality after a series of scandals at home and abroad involving substandard toys, fake medicines and food, as well as tainted pet feed.

• 自从中国产品在国内外爆出一连串的负面消息后，中国持续开展提高产品质量的活动。负面消息涉及的产品包括质量不达标的玩具、假药、食品以及受污染的宠物食品等。