Laissez les bons temps rouler

Anybody here know how to translate this wonderful phrase ("let the good times roll") to Mandarin?

BEIJING—China's new leaders plan to reassign the country's top securities regulator, who has sought to clean up the country's stock markets and attract foreign capital, after only 18 months on the job, say Communist Party officials with knowledge of the decision, raising questions about how quickly and deeply leaders want to reform the financial sector and take on powerful interests.