Usually students hide secrets from their teachers to avoid being punished for misdeeds, but sometimes they hide secrets of good deeds. Here's one such story about a group of high school students in the city of Nanjing in east China's Jiangsu Province.
Copyright © 2018 CGTN. Beijing ICP prepared NO.16065310-3
Copyright © 2018 CGTN. Beijing ICP prepared NO.16065310-3