2. The topic of interpersonal communication.

3. Urgent topic.

4. Planning and organizing themes.

5. Comprehensive analysis of topics.

6. Hot topics in current politics.

Special education teachers refer to teachers who educate children with physical and mental development defects.

High school is the abbreviation of senior high school. In China, middle schools are divided into junior middle schools and senior middle schools, which belong to the category of secondary education. High school is a higher education institution after the end of nine-year compulsory education in China, which is connected with junior high school and universities. Generally, it is a three-year system.