1. Liaoning Chengyu Education Technology Co., Ltd. provides online courses and training services, including video courses, real-time interactive courses and autonomous learning courses. Students can participate in these courses and trainings by paying tuition fees and earn income from them.

2. Liaoning Chengyu Education Technology Co., Ltd. provides educational consulting, educational technology consulting and other education-related services in schools, educational institutions and government departments, and earns income by collecting consulting fees and service fees.