What are the methods to obtain the skills of Chaos and Order 2 skill points, tasks and skill training manuals?

In chaos and order 2 redemption mobile game, besides upgrading to get skill points, what other ways can you get skill points? Let's take a look.

1, Mariner's Wharf: 1 Skills.

2. This task series rewards two training manuals.

Occupational passivity costs 2 points each, not 3 points. So the number of points needed is between 56 and 64.