The training of Yiban Technology Co., Ltd. is not reliable. Tik Tok Technology Co., Ltd. set up a live class to collect tuition fees for the purpose of studying abroad, and signed a fake contract for the students, saying that the tuition fees can be refunded at any time for one month, and there is no further story. Kunming yiban technology co., ltd was established on June 4, 2023, 1 1. Located at No.5, Fifth Residents Group of Taoyuan Community Neighborhood Committee (Dacun), Wuhua District, Kunming City, Yunnan Province, it is in an open state. Its business scope includes internet sales (except for the sale of goods that need permission). Network technical services; Software development; Technical service, technical development, technical consultation, technical exchange, technology transfer and technology popularization; Graphic design; Professional design services; Graphic design and production; Advertising design and agency; Advertising; Advertising production; Photographic printing service; Camera and video production services; Animation game development and so on.