风起云涌

fēng qǐ yún yǒng

to surge like a gathering storm (idiom)

to grow by leaps and bounds

风

fēng

wind

起

qǐ

to rise

云

yún

abbr. for Yunnan Province 雲南省|云南省[Yun2 nan2 Sheng3]

涌

yǒng

to bubble up