走马灯

Traditional (Taiwan): 走馬燈

zǒumǎdēng ㄗㄡˇ ㄇㄚˇ ㄉㄥ

- lantern with a carousel of paper horses rotating under convection, used at Lantern Festival 元宵节 yuánxiāojié
- revolving door musical chairs (metaphor for people being shuffled around into different jobs)
  fig.