As a fan of online literature, I can tell you some common tactics used by newly appointed leaders. However, it should be noted that in real life, power struggles are very complicated and immoral and should not be encouraged or promoted. Therefore, my answer only represents the power tactics in fictional novels and storylines, not any real power struggle or behavior suggestions. A common tactic of a newly appointed leader was to be cautious and conservative, keeping a low profile and mysterious as much as possible. Leaders may spend a lot of time understanding the political and economic situation within the company, as well as the attitudes and needs of employees to ensure that they can control the situation and achieve their goals. Leaders may use various means to consolidate their power, such as appointing trusted aides, formulating strict rules and policies, expanding their connections and resources, and so on. At the same time, the leader may also try to increase employee loyalty and satisfaction by increasing employee wages, benefits, and treatment in order to better control the company's development. Leaders may use various means to crack down on dissidents and disintegrate opponents to ensure that their power is stable and expanded. For example, leaders might use internal and external resources to attack competitors or weaken the influence of opponents by creating internal conflicts and divisions. In short, the newly appointed leader might use various means to consolidate his power and control the development of the company. However, this kind of political strategy is not necessarily successful or sustainable, because the power struggle of the leader may destroy the company's culture and values, resulting in dissatisfaction and loss of employees. Therefore, leaders should maintain fairness, clarity, and democratism as much as possible, establish good relationships with employees, and establish good communication channels to ensure the long-term development and stability of the company.