中国移动江西 (China Mobile Jiangxi) is a comprehensive service application based on mobile phone numbers, formerly known as He Wo Xin. The app offers services such as bill payment, data usage tracking, and opportunities to earn data rewards. Users can also link their phone number to utilities, social security, public transportation cards, and access various lifestyle services. Additionally, it provides discounts in nearby business districts and solves data backup challenges for applications, videos, and contacts.

With 中国移动江西, users can conveniently manage their communication needs, utility payments, and lifestyle services all in one place. The app aims to simplify daily tasks and enhance user experience by offering a range of integrated services tailored to individual preferences.