2. Secondly, after the relevant entries pop up, click on the entry of Yitong official website with official website certification mark to enter official website.
3. Finally, click More Rights to apply for a refund, and make a refund through official website at one o'clock, and choose the reason for the refund. Click to confirm the refund. Yidiantong (Beijing) Education Technology Co., Ltd., located at E804 Jianshe Road, Kaixuan Street, Liangxiang, Fangshan District, China, is mainly engaged in educational technology development. Technical services, technology transfer, technology development, technology promotion and technical consultation; Enterprise management; Educational information consultation and enterprise management consultation; Application software services; Software development; Software consulting; Computer system services; Basic software services; Sales of office supplies, cosmetics, electronic products, handicrafts, daily necessities, clothing, shoes and hats, knitwear, sporting goods, household appliances, jewelry, kitchen utensils, sanitary ware and children's toys; Conference services; Corporate image planning; Designing, producing, displaying and publishing advertisements; Market research; Enterprise management consulting; Literary and artistic creation; Undertaking exhibition activities; Film and television planning; Organize cultural and artistic exchange activities; Cultural and entertainment brokerage services; Performance agent; Artistic performance.