To neglect state affairs and bring calamity upon the people.

To deceive the ruler and lead the country into trouble; also written as [[误国欺君|誤國欺君|wu4 guo2 qi1 jun1]]

To damage national affairs and bring suffering to the people; to ruin the country and harm the masses

to bring disaster upon the nation and mislead the sovereign; (variant form) to betray the country and hoodwink the emperor