十五运会和残特奥会吉祥物"大湾鸡"火爆出圈后，城市形象与品牌传播要如何创新？不同语言背景下， 粤港澳三地志愿者赛会服务融合发展又有哪些难点？12月10日，"十五运会和残特奥会粤港澳协同发展 理论与实践课题研究和典型案例成果展"活动在广州体育学院举行。南都N视频记者从现场了解到，活 动系统发布粤港澳三地协同办赛的理论研究成果与典型实践案例，集中展示三地联合承办十五运会和残 特奥会形成的制度创新与湾区经验，持续放大十五运会的"制度遗产效应"、为推动大湾区高质量融合发 展注入新的动力。 超653份课题和91份案例 为粤港澳大湾区融合发展出谋划策 全国港澳研究会理事、文化教育和青年研究部主任何德龙介绍，今年6月，8家主办单位共同发布课题研 究和典型案例征集工作的通知，吸引社会各界广泛关注和积极参与。 截至8月1日，共计收到653份课题申报书。经组织专家评审，共计500份课题申报通过立项评审。在案例 征集方面，通过社会征集和定向邀请，共计收到91份案例。 是探索湾区规则衔接的生动实践 火爆出圈的吉祥物"大湾鸡"让粤港澳三地心相连，穿梭在体育场馆内的"小海豚"志愿者则是三地探 索"软联通"，绘就大湾区同心圆的生动实践。 ...

Core Viewpoint - The "Qianhai Model" has been established over 15 years, focusing on cross-border flow of factors and rule alignment, contributing to high-level openness and quality development in the Guangdong-Hong Kong-Macao Greater Bay Area [1] Group 1: Cross-Border Data Flow - The successful test of the Shenzhen-Hong Kong cross-border data security and convenience channel on July 1 allows data from Hong Kong University Shenzhen Hospital to be transmitted to Hong Kong's "Medical Health" system [2] - The new internet exchange center in Qianhai supports a full-chain management model that is controllable, risk-aware, and traceable, laying the foundation for the "Health Bay Area" [2] - Over 30 small and medium-sized enterprises in mainland China have successfully verified credit data through the platform, obtaining loans totaling over 100 million HKD [2] Group 2: Cross-Border Financial Innovations - The first cross-border settlement of 200 million yuan using a digital currency bridge was achieved on April 10, 2025, marking a significant development in cross-border digital currency transactions [3] - The "30 Financial Support Policies for Qianhai" have been implemented with over 90% success rate, leading to numerous innovative financial achievements and enhancing Hong Kong's status as an international financial center [3][4] Group 3: Cross-Border Professional Practices - The Qianhai Ma Wan No. 19 unit school will implement a Hong Kong and international construction management model, serving as a pilot project for the new management approach [5] - 26 categories of professionals from Hong Kong and Macao can now practice in Qianhai without taking mainland qualification exams, facilitating their integration into the mainland market [6] - The establishment of a global professional talent service system is underway, promoting orderly recognition of professional qualifications from Hong Kong and Macao [6]