According to my personal experience, there are three ways:
1. Turn the team from an organization into a family, and affection is more important than everything.
2. Let your team have a soul, which is what everyone is fighting for.
3. Fight one's life together.
First, it depends entirely on the training ability and personal charisma of team leaders. In a word, "Together Brothers, its strength breaks gold"
Second, every organization has a goal, so should every team. Do your players have the same hobbies and the same vision?
The third item usually comes into being in a specific environment, such as people living in a foreign land, for example, having experienced a big case together and enjoying the happiness after working together ~~
What I said is very simple, but it is very difficult to do. If you don't understand anything, you can continue to ask questions, but …… a good team leader should have understood ~