Follow the laws and regulations, advocate science

Author: Bian Tao / Wu Yuhong, Editors
Publisher:
Publish Date: 2005-01-01
Features: Teenagers in the 21st century face challenges such as survival skills, drug abuse, AIDS, innovative potential, environmental awareness, willpower development, independence, literary cultivation, good habits, mental health, language expression skills, writing ability, self-management, and safety protection!