This May, Shenzhen Kaihong Technology unveiled the nation's inaugural open-source HarmonyOS learning platform tailored for developers – the Kaihong Bot series. Comprising the Kaihong BotBook laptop and Kaihong BotMini computer, this platform runs on the KaihongOS desktop operating system, a deeply customized version of OpenHarmony. It boasts full-stack autonomy, extending from domestic high-performance chips to the operating system itself, offering developers a comprehensive, open-source HarmonyOS learning and development environment.