风起云涌

Explanation: Wind blowing, the clouds emerge. Have compared the rise of new things, the momentum is Sheng. 　　Usage: Joint type; as predicate, attributive, adverbial; with approval and the development of the weather or things 　　Source: Qian Han, "Tai Shi Gong Records Preface": "princes obstruct, wind, clouds steaming." 　　Examples: In the twentieth century, the technological revolution ~. 　　Riddle: Storm on the eve of Thesaurus:  a lot of guests, wind High in the clouds purpose, wise or good friends (literally) like gathering clouds--many, Wind tide, like the sun at high noon, explode