既可以在当地食药局或工商局投诉,也可以到商家所在地的食药局或工商局投诉,当然更可以跟厂家反应,但前提是食品本身确实有质量问题!
You can complain to the local Food and Drug Administration or Industry and Commerce Bureau, or to the Food and Drug Administration or Industry and Commerce Bureau where the merchant is located. Of course, you can also complain to the manufacturer, but the premise is that the food itself does have quality problems!