(For every point mentioned in the course, from the official account location, content selection, fan growth, marketing transformation to user management, a lot of special practical and feasible tools or methods have been summed up. And with the unique "devil training camp" mode of the three courses, each method has high-intensity practical training + assistant 1v1 review guidance to ensure that everyone uses it to practice and improve their practical ability instead of listening to it. A pile of cases come and go.)