Group 1 - The 2025 World Intelligent Manufacturing Expo opened in Nanjing, with the Xuanwu District actively organizing local units to participate [1][5] - Jiangsu Zhujing Intelligent Technology Co., Ltd. showcased its robot "Xiao Zhu," which features advanced capabilities such as interactive gestures and a friendly demeanor [3][5] - The Xuanwu District organized four units to exhibit at the expo, including the Xuanwu Large Model Factory, Dassault Systems, Nanjing Telecom, and Changrong Acoustics [5] Group 2 - The Xuanwu Large Model Factory's exhibition area is 180 square meters, highlighting its achievements and showcasing intelligent hardware products like the Zhujing robot [5] - The expo also facilitated resource connections and business negotiations by mobilizing 14 additional local enterprises to participate [5]

Group 1 - The core point of the article is the signing of the Baidu Technology East China Headquarters project in Nanjing, which aims to enhance public services in various sectors through the establishment of multiple capability centers [1] - The new headquarters will include four main centers: R&D Center, Industry Solutions Center, Project Delivery Center, and Operations Management Center, focusing on areas such as smart tourism, smart elderly care, smart sports health, and AI talent cultivation [1] - The initiative is expected to create a smart industry base that will improve the quality and efficiency of public services in the East China region, including government affairs, cultural tourism, education, health, and elderly care [1]