Flexible leadership refers to relying on the leader's non-power influence and adopting non-mandatory orders to generate a potential persuasive force in people's minds, making them consciously obey and identify, thereby turning the organizational will into people's conscious actions Leadership. According to the above definition, Which of the following are flexible leaders:. ['The principal decides to raise the salary of all teachers.', 'Xiao Zhang became an idol for all teachers as a model for teaching and educating people.', 'The principal proposes a teacher innovation incentive plan.', 'Senior teacher Teacher Zhang speaks very inspiringly.']