Shì / chǎng / jiān / guǎn / bù / mén / yán / chá / zhì / shòu / jiǎ / mào / shāng / pǐn / de / xíng / wéi。

市场监管部门严查制售假冒商品的行为。

Market regulators are strictly investigating the manufacture and sale of counterfeit goods.