玉成其事

玉成其事 [yù chéng qí shì]

1. ■ help to complete a thing; assist another in accomplishing a task [attaining a goal]; bring it off finally; bring the matter to a successful issue [end]; complete all with sb.'s approval; give [lend] countenance to sb.; help others to fulfil a goal; help to bring to a successful conclusion; lend moral support to ...