It is a digital appointment service platform under Yujia Technology, focusing on the medical industry. It helps medical institutions in Hong Kong and the Greater Bay Area to improve their digital service capabilities, and efficiently reaches and converts local and cross-border users through electronic wallet mini-program mall products such as AlipayHK and Alipay. Currently, Yijianyue has cooperated with more than 40 medical institutions in Hong Kong and the Greater Bay Area, and the annual number of users has reached hundreds of thousands.