míngchúliàngzào / ràng / chúfáng / cāozuò / gōngkāi / tòumíng / tígāo / le / wèishēng / biāozhǔn明厨亮灶让厨房操作公开透明,提高了卫生标准。An open kitchen makes food preparation transparent and raises hygiene standards.