How to write the introduction of headquarters functions throughout the season?

The functions of the headquarters throughout the season are as follows:

1. brand management: the hotel headquarters is responsible for the formulation and implementation of brand strategy, including brand image design, marketing and brand standard management.

2. Operation management: The headquarters is responsible for the planning and implementation of hotel operation management, including hotel operation strategy, hotel management standards, hotel operation management training, etc.

3. Human resource management: The headquarters is responsible for human resource management nationwide, including recruitment, training, performance management, salary and benefits, etc.