公害

公害	gōng hài	environmental pollution / social scourge; blight on society
公	gōng	public / collectively owned / common / international (e.g. high seas, metric system, calendar) / make public / fair / just / Duke, highest of five orders of nobility 五等爵位 / honorable (gentlemen) / father-in-law / male (animal)
害	hài	to do harm to / to cause trouble to / harm / evil / calamity