Mandarin opens endless possibilities for wordplay.
Here I played with the phonetic 占 /zhàn/.
Notice, that the character 站 /zhàn/ means both TO STAND and A STATION.
It is quite logical because what do we usually do on a station when there are no free seats…
____ __ _
Useful words and phrases for A TRAIN STATION HERE
Sentences based on WORDPLAY HERE