Meaning of gǎn jǐn:
gǎn jǐn
赶紧
Adverb
hurriedly; without delay
Wǒmen gǎnjǐn gǎnwǎng huǒchēzhàn.
我们赶紧赶往火车站。
We hurriedly went to the train station.
Wǒmen gǎnjǐn qù chēzhàn, huǒchē kuài lái le.
我们赶紧去车站,火车快来了。
We need to hurry to the station, the train is arriving soon.