1, Zhixue Online School: the leading online education service provider in China, providing services such as electronic student ID card, online courses and exam counseling.

2. Xuexintong: a professional student ID card service provider, providing electronic student ID cards, student ID cards and other services.

3. Xue Xinqiao: a leading student ID card service provider in China, providing services such as student ID card authentication, electronic student ID card and student ID card.

4. Student ID card: a professional student ID card service provider that provides electronic student ID cards, student ID cards and other services.

5. Yi: an Internet company that mainly provides services such as student ID cards and campus cards, and provides services such as electronic student ID cards and student ID cards.

6. Campus Link: a professional campus card service provider, providing electronic student ID cards, student ID cards and other services.

7. Campus Star: an Internet company that focuses on campus services, providing services such as student ID authentication, electronic student ID card and student ID card.

8. Student Qualification Certificate: a professional institution that provides services such as student ID certification and electronic student ID card.

9. Campus Link: an Internet company that provides electronic student ID cards, student ID cards and other services.

10, Campus Card Network: a professional organization that provides services such as student ID cards and campus cards, and provides services such as electronic student ID cards and student ID cards.