As an event of Jiangsu Youth Science and Technology Model Competition, Lechuang Competition is an important competition platform. The contest has a long history and has been recognized and supported by students and education circles. Participating in Lechuang Competition can cultivate students' innovative thinking and practical ability and improve their competitiveness in the field of science and technology. The organization and evaluation of the contest is very strict, and the quality and level of the entries have been recognized and affirmed. Participating in the Lechuang Competition can provide an opportunity to show their talents and abilities and lay a solid foundation for students' personal growth and future development.