During the interview, warm-up lead-in+two theme activities+summary and promotion; Warm-up lead-in can be introduced through small examples, games, letters for help, etc.
To sum up, you can use song relaxation therapy and so on.
The books are:
Interpretation of the Guiding Outline of Mental Health Education in Primary and Secondary Schools 9. Teaching Reference of Mental Health Education (senior high school).
Books such as "Guidelines for Mental Health Education in Primary and Secondary Schools (Revised 20 10)" are enough.