1. Training courses: Teachers can attend training courses organized by schools, education bureaus, educational research institutions and teachers' professional organizations. These courses may cover teaching methods, curriculum design, application of educational technology, subject knowledge and so on.

2. Seminars and research groups: Teachers can participate in various seminars, academic research groups or activities organized by teachers' professional organizations. These activities provide opportunities to exchange and share experiences, and learn about the latest educational research achievements and professional development trends.