從

from / through / via / to follow / to obey / to engage in (an activity) / never (in negative sentence) / (Taiwan pr. [zong4]) retainer / assistant / auxiliary / subordinate / related by common paternal grandfather or earlier ancestor

step with the left foot (Kangxi radical 60) / see also 彳亍[chi4 chu4]

from / through / via / to follow / to obey / to engage in (an activity) / never (in negative sentence) / (Taiwan pr. [zong4]) retainer / assistant / auxiliary / subordinate / related by common paternal grandfather or earlier ancestor

to stop / to prohibit / until / only

what course to follow / what path to take

to serve (an important personage) / attendant / retainer

to capitulate

less capable than desirable (idiom); not as strong as one would wish / the spirit is willing but the flesh is weak

to study under (a teacher)

master-slave (computing) / client-server (computing) / primary and secondary

to comply with / to obey

to trust and obey

(Internet slang) huge crowds of people (emphatic form of 人[ren2])

retinue / hangers-on

aide-de-camp

It's a long and intricate story, I hardly know where to start.

center-embedded relative clauses

(idiom) to refer to sth by the name its owners use / to refer to a place by the name its inhabitants use (e.g. refer to Seoul as 首爾|首尔[Shou3 er3] rather than 漢城|汉城[Han4 cheng2])

to follow obediently

joy from heaven (idiom); overjoyed at unexpected good news / unlooked-for happy event

lit. the sun rises in the west (idiom) / fig. hell freezes over / pigs can fly

to obey / to observe / to follow

Confucian moral injunctions for women, namely: obey in turn three men father, husband and son, plus the four virtues of morality 德[de2], physical charm 容, propriety in speech 言 and efficiency in needlework 功

at one's discretion