Group 1 - The core idea of the news is the successful implementation of AI digital human "Xiao Yu" in the Yunnan Xishuangbanna region, enhancing government services and attracting tourists during the Spring Festival [1] - "Xiao Yu" has answered over 7,000 inquiries related to more than 5,000 service projects, including tax, pension, and medical insurance, demonstrating its effectiveness in providing timely information [1] - The development team, led by engineer Dao Jie, has utilized advanced technologies such as voice recognition and facial recognition to continuously improve the interaction capabilities of "Xiao Yu" [1] Group 2 - Dao Jie has a background in network maintenance and has developed a program script that significantly reduced the time required for network upgrades, benefiting 76,000 households [3] - The creation of the "Network Online Indicator Analysis System" by Dao Jie has improved fault detection and monitoring in complex environments, enhancing network security in the border areas [3] - Dao Jie has been recognized for his contributions to network security and was selected for a high-level defense program by China Telecom Group, showcasing his expertise and commitment to technological advancement [3]