Hồ Chí Minh is increasingly developing in the field of information technology with a goal of supporting multi-device for the users. We offer synchronized services on multiple devices, including PC, iOS, and Android. This brings great convenience for the users as they can access and work on any device. Hồ Chí Minh supports synchronous multi-device, allowing the users to easily keep in touch and work without being limited by the device. All current applications and services are optimized to run smoothly on both PC, iOS, and Android. We are committed to providing the best experiences for users in Hồ Chí Minh and our multi-device support not only ensure connections but also saving times for the users. The combination of technology and daily life here will create many new opportunities to us all.