fēng huǒ lún

ㄈㄥㄏㄨㄛˇ ㄌㄨㄣˊ

1(fig.) never-ending treadmill

2(martial arts) wind-and-fire wheel, weapon used in hand-to-hand fighting

3(Daoism) a magical pair of wheels on which one can stand to ride at great speed, used by Nezha 哪咤