执念

obsession / CL:股[gu3] / (when followed by 於|于[yu2]) to be obsessive (about)

to execute (a plan) / to grasp

variant of 念[nian4], to read aloud

to read / to study (a subject) / to attend (a school) / to read aloud / to give (sb) a tongue-lashing (CL:頓|顿[dun4]) / to miss (sb) / idea / remembrance / twenty (banker's anti-fraud numeral corresponding to 廿[nian4])