一呼百应

a hundred answers to a single call (idiom) / to respond en masse

one / single / a (article) / as soon as / entire; whole; all; throughout / "one" radical in Chinese characters (Kangxi radical 1) / also pr. [yao1] for greater clarity when spelling out numbers digit by digit

to call / to cry / to shout / to breath out / to exhale

variant of 呼[hu1] / to shout / to call out

hundred / numerous / all kinds of

surname Ying / Taiwan pr. [Ying4]

to agree (to do sth) / should / ought to / must / (legal) shall

to answer / to respond / to comply with / to deal or cope with