1. Tree climbing class means that two schools in Suzhou, Jiangsu Province will introduce the "tree climbing" program in physical education classes from June 2016, with professional coaches guiding tree climbing.
2. In addition, outdoor sports such as walking flat belts and orienteering have also entered the campus. At the end of the semester, they will be evaluated and scored and included in the semester results.
3. Some students said they were "looking forward to it", but others questioned it.
