懂中文 Dong Chinese

力挽狂澜

lì​wǎn​kuáng​lán

to pull strongly against a crazy tide ; fig. to try hard to save a desperate crisis

Definitions

力挽狂澜 (力挽狂瀾) 

lì​wǎn​kuáng​lán

to pull strongly against a crazy tide (idiom); fig. to try hard to save a desperate crisis

Sources