dì zhèn / fā shēng / hòu / jiù yuán rén yuán / lì jí / gǎn wǎng / zhèn zhōng / xún zhǎo / bèi kùn / jū mín地震发生后,救援人员立即赶往震中,寻找被困居民。After the earthquake, rescuers immediately rushed to the epicenter to look for trapped residents.