1. Sharing experience and knowledge: As a person with rich experience and professional knowledge, Zhang Xianbo hopes to pass on his knowledge and experience to others. By holding training courses, he can share his professional knowledge and practical experience in specific fields with students and help others improve their skills and abilities, which is also a way to give back to society and help others.

2. Create income opportunities: Training courses can be a way to create income. Zhang Xianbo has professional knowledge and skills in specific fields. He can provide training for people in need through his own training courses and get economic returns by charging tuition fees. This way can give full play to his professional advantages and get a certain economic income.