Thank you for the opportunity to help you with your question!
The two management skills a manager should practice are:
Managing/developing themselves: Managers should be aware of their own personal development and accept constructive criticism. In order to develop and lead others, managers must seek improvements in themselves.
Communinication: A manager that possesses strong communication skills is able to instruct as well as he listens, ones who can communicate effectively with employees can process info and relate it to teams directly. They are easier to understand, and make the workplace better in general.
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