一倡三叹

(of literature, music) deeply moving (idiom)

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 initiate / to instigate / to introduce / to lead

three / 3

to sigh / to exclaim

variant of 嘆|叹[tan4]