huàn yǔ hū fēng
to call the wind and summon the rain (idiom)
to exercise magical powers; fig. to stir up troubles; also 呼風喚雨|呼风唤雨[hu1 feng1 huan4 yu3]
唤
huàn
to call
雨
yǔ
rain
呼
hū
variant of 呼[hu1]
风
fēng
wind