box (in a theater or concert hall); private room (in a restaurant or karaoke)

box (in theater); side room; side

sedan (automobile body type)

see 城廂區|城厢区[Cheng2 xiang1 Qu1]

lateral; side; to the side; beside

loft

elevator car; cable car cabin; gondola (on a Ferris wheel)

side; side-room; room in the wings

see 一壁[yi1 bi4]