操守

操守	cāo shǒu	personal integrity
操	cāo	old variant of 操
操	cāo	to grasp / to hold / to operate / to manage / to control / to steer / to exercise / to drill (practice) / to play / to speak (a language)
操	cào	variant of 肏
守	shǒu	to guard / to defend / to keep watch / to abide by the law / to observe (rules or ritual) / nearby / adjoining