社区党员志愿者带着精心准备的PPT和实物道具，用接地气的话语开讲："孩子们，垃圾分对了，咱们 的社区就会更干净、更漂亮，这是咱们每个人的小事，更是守护家园的大事。"随后，志愿者通过图文 展示、实物对照的方式，详细讲解垃圾分类知识，还编了口诀："蓝桶可收能再用，红桶有害单独 放……"帮孩子们快速记牢分类标准。 趣味互动环节点燃现场气氛。"废旧电池该放进哪个桶？"老师话音刚落，孩子们就高高举手、争相抢 答："红桶！因为它是有害垃圾！"在你来我往之间，掌声、笑声此起彼伏，孩子们在轻松愉快的氛围中 巩固了知识，真正实现寓教于乐。 此次活动由社区党委牵头搭台，志愿者主动发力，既丰富了假期生活，也将绿色环保理念植入童心。下 一步，社区党委将持续深化"幸福教育课堂"建设，丰富课程内容，让社区成为青少年假期"第二课堂"， 用党建温度护航青少年快乐成长。沈阳日报、沈报全媒体主任记者 梁馨月 （来源：沈阳日报） 转自：沈阳日报 "我们把课堂搬进社区，让孩子们放假不'放羊'，让幸福教育真正走进千家万户。"沈河区朱剪炉街道晓 春社区党委书记娄玉凤介绍说。近日，在社区党委的引领下，晓春社区"幸福教育课堂"正式开课，为青 少年送上一堂趣 ...

Core Viewpoint - The 2025 World Games medal "Zhu Guang" was officially unveiled, featuring elements from Chengdu and embodying a unique sharing concept for athletes [1][4]. Group 1: Medal Design and Symbolism - The "Zhu Guang" medal incorporates the Sun God Bird motif and the giant panda, representing Chengdu's cultural heritage and the eternal spirit of sports [4][6]. - The front of the medal features the International World Games Association emblem, surrounded by the event's name in both Chinese and English, with flowing lines symbolizing the city's landscape [4]. - The back of the medal is inspired by Chinese bamboo culture, symbolizing purity and resilience, and features a panda design to convey the message of peace and friendship through sports [4][6]. Group 2: Unique Features and Environmental Considerations - The medal includes a detachable metal badge that can be worn or given to someone special, emphasizing the joy of sharing victory and gratitude towards supporters [6][7]. - The badge is designed to be eco-friendly, made from recycled metals sourced from scrapped vehicles in Chengdu, aligning with green principles [7]. - The Chengdu World Games will take place from August 7 to 17, featuring 34 major events, 60 sub-events, and 255 minor events, predominantly consisting of non-Olympic sports [7].

Core Points - The 2025 Chengdu World Games medal, named "Zhu Guang," embodies the spirit of sharing and honors the hard work behind athletes' achievements [1][6] - The design of the medal is deeply rooted in Chinese culture and the unique charm of Chengdu, featuring elements like the Sun Bird motif and the city’s outline [6][26] - The medal includes a dual-sided badge that can be worn or given to someone important, symbolizing the sharing of victory and gratitude towards supporters [27][32] Design and Cultural Significance - The front of the medal prominently displays the International World Games Association logo, surrounded by the event's name in both Chinese and English, along with cultural motifs [6][26] - The back features a design inspired by bamboo, representing resilience and purity, and includes a panda shape symbolizing peace and friendship [26][32] - The internal structure of the medal reflects a commitment to sustainability, made from recycled metals, aligning with Chengdu's development goals [33] Event Overview - The Chengdu World Games will take place from August 7 to 17, featuring 34 major events and 60 sub-events, attracting athletes from around the world [46]

Core Viewpoint - The Huangmaohai Cross-Sea Channel has been awarded the George S. Richardson Medal at the 2025 International Bridge Conference (IBC), marking it as the only project from China to receive this honor in the current session [1][2]. Group 1: Award Significance - The IBC is a prestigious academic conference with significant influence in the global bridge community, and its awards are considered the "Nobel Prize" of the bridge industry [1][2]. - The George S. Richardson Medal is the oldest and most influential award established by the International Bridge Association, focusing on outstanding achievements in design, construction, research, and education [2]. Group 2: Project Innovations - The Huangmaohai Cross-Sea Channel is the second bridge project in Guangdong Province to receive this award, following the Shenzhen-Zhongshan Channel [2]. - The project team has achieved several innovative results in aesthetic design, structural systems, damping devices, wind vibration control technology, and industrialized construction methods [2][3]. - Technologies such as central auxiliary cables, liquid viscous dampers, and friction pendulum isolation bearings have significantly enhanced the bridge's stiffness and durability [3]. Group 3: Environmental and Economic Impact - The project incorporates industrialized construction techniques that improve precision and efficiency, achieving millimeter-level accuracy in construction [4]. - The design emphasizes ecological protection, avoiding sensitive areas to ensure harmony with the natural environment [4]. - As a vital infrastructure for the Guangdong-Hong Kong-Macao Greater Bay Area, the Huangmaohai Cross-Sea Channel enhances connectivity and promotes coordinated regional economic development [4].

Industry Overview - The leather industry in China has experienced a declining trend in operating revenue, dropping from 14,735.8 billion yuan in 2017 to 10,129.1 billion yuan in 2020. Although there was a recovery in 2021-2022, revenue fell again to 7,986.1 billion yuan in 2023. A slight increase of 3.70% is expected in 2024, reaching 8,533.2 billion yuan, with a further 0.8% increase in early 2025 [1][10][12]. Market Participants - Key listed companies in the leather industry include Anli Co., Ltd. (300218), Haining Leather City (002344), Xingye Technology (002674), Shuangxiang Co., Ltd. (002395), and others. Notable non-listed companies include Wudi Xingyi Leather Co., Ltd. and Shijiazhuang Jinniu Leather Co., Ltd. [1][10]. Leather Classification - Leather can be categorized into genuine leather, regenerated leather, synthetic leather, and composite leather. Genuine leather is derived from animal hides and is characterized by its strength and texture, while synthetic leather is made from PVC and PU materials, offering a variety of designs and lower costs [2][3]. Industry Chain - The leather industry chain consists of upstream raw material supply (animal hides, chemical materials), midstream production (core manufacturing processes), and downstream applications (shoes, clothing, bags, automotive interiors) [4]. Production and Consumption Trends - China is the largest shoe manufacturing base and consumer market globally. However, the production and demand for leather shoes have been declining, with a projected production of 3.4 billion pairs and demand of 2.8 billion pairs by 2024 [8][10]. Competitive Landscape - The leather industry features a diverse range of participants, including large listed companies and numerous small workshops. Larger firms like Xingye Technology and Juxing Agriculture have advantages in capital and technology, while smaller firms are more flexible and can quickly adapt to market changes [14][15]. Industry Development Trends - The leather industry is witnessing a shift towards personalized and differentiated products, driven by consumer demand for quality and sustainability. Companies are increasing R&D investments to create unique and fashionable products [19]. - The integration of smart manufacturing and digital transformation is enhancing production efficiency and reducing costs, allowing companies to respond better to market demands [20]. - Environmental sustainability is becoming a priority, with companies adopting eco-friendly production methods and focusing on green supply chain management to comply with stricter regulations [21][22].