Kaisheng Expert app is a service platform produced by Kaisheng Rongying 20 19. According to relevant data, Kaisheng Rongying Information Technology (Shanghai) Co., Ltd. is in normal operation and is a legally permitted enterprise, so it is credible.

Kaiser Expert app is a service platform produced by Kaiser Rongying 20 19, which mainly serves ordinary users and Kaiser-certified "customers" and "experts". Ordinary users can share their opinions and experiences through Kaiser audio live broadcast and on-demand, and registered users can listen to all the content for free. After being certified, you will have the opportunity to get paid consultation and speech invitation.