On March 20th, Ms. Yang asked me to act as a teacher on Ding Talk. Feeling a little bit nervous, I spent the whole weekend preparing for it. At8:10 a. m. on 23rd, I started the lesson online and explained the math problems clearly. In the end, I received a lot of likes from Ms. Yang and my classmates.

—Han Yujie, aged 12

On February 1st, I took my little money box to the police station in our neighborhood. I gave away all my savings to people in Wuhan. A few days later, I received a pair of cute plush(长毛绒做的)ducks wearing glasses. They were sent by Miss Ma from Tianjin as she was moved by my story.

——Xie Lanyi, aged 10

l joined in a food-saving activity in the school dining hall this June. We put up the banner(横幅）saying "Clear your plate; refuse to waste food". Students are encouraged to take just the amount of food they need. There used to be about 100 kilos of food wasted every day in our school. Thanks to this activity, it has dropped by 75 percent.

—Li Ziwei, aged 13

At about 4 a. m. on May 2nd, a house downstairs caught fire. I called119 at once. Considering that there were many buildings and private cars in my neighborhood, I waited at the gate. When the firemen arrived, I ran forward and guided them with the flashlight of the mobile phone. The firemen put out the fire in time and saved four people.

—Du Bingze, aged 15