欺君罔上

欺君罔上	qī jūn wǎng shàng	to dupe one's sovereign
欺	qī	to take unfair advantage of / to deceive / to cheat
君	jūn	monarch / lord / gentleman / ruler
罔	wǎng	old variant of 罔
罔	wǎng	to deceive / there is none / old variant of 网
上	shǎng	used in 上声
上	shàng	(bound form) up; upper; above; previous / first (of multiple parts) / to climb; to get onto; to go up / to attend (class or university) / (directional complement) up / (noun suffix) on; above