Correct
萧规曹随
/ xiāoguī cáosuí /
Strokes
Definition
lit. Xiao's 萧何[xiāo hé] governance followed by Cao 曹参[cáo cān] (idiom)/fig. to strictly adhere to the policies of the predecessor/to follow precedent
Example
Definition
follow the established rules; follow the regulations set down by one's predecessors