Beijing, April 23 (Youth.cn) - On April 23rd, 2024, Chengguan Third Elementary School in Congjiang County, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province took advantage of the labor class period to organize elementary students to visit the school's labor base. Under the guidance of science teachers, they experienced chili planting and learned about crop cultivation techniques. Through this activity, the students experienced the hard work of labor and felt the joy it brought. Photo/ VCG