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What idiom is used to describe doing nothing innovative?

act in an orderly way/manner

Spelling: yρn xún shǒu Ji

Interpretation: conformity: inheritance; Don't change as usual; Old-fashioned: a set of old-fashioned; Stick to the old routine. No liberation; Lack of innovative spirit.

Language: "Biography of Han Shu Li Xun": "Just follow the rules; Nothing to do. "

Example: at work; He is bold and innovative; No ~; Many achievements have been made.

Follow the established rules

Spelling: xi and Suai

Interpretation: Xiao He's policies and regulations; Cao Can fully inherited. It means that future generations inherit the legacy of their predecessors. Xiao: Xiao He; Prime Minister in the Early Western Han Dynasty; Rules: rules; Laws and regulations; Cao: After the death of Xiao He; Succeeding as prime minister; Follow: follow; Follow.

Inappropriate: Han Yang Xiong's "Xie Chao": "Fu Xiao governs Cao Sui; The painting strategy of staying in Hou; Chen Ping is surprising; Work like Mount Tai; It's ringing ...