Core Insights - The article discusses the ongoing excavation activities at the Liulihe site in Beijing, where international students are participating in an archaeological training program under the guidance of Chinese experts [9][10]. Group 1: Program Overview - The 2025 Liulihe International Field Archaeology School is designed to provide international students with immersive archaeological training, combining theoretical knowledge with practical excavation experience [9][10]. - This year marks the second year of the program, which previously included four students from American universities [9]. Group 2: Student Activities and Learning - Students are required to complete various tasks such as excavation, recording, and analyzing findings, with a focus on mastering techniques like "scraping" and "finding edges" [5][6]. - The program includes intensive theoretical courses covering topics such as Chinese settlement archaeology and fieldwork principles before students engage in actual excavation [9][10]. Group 3: Discoveries and Findings - Students have made significant discoveries, including remains of ritual dog burials, which are characteristic of Shang Dynasty burial customs [7][8]. - The findings suggest that the burial site belonged to a male individual of considerable height, indicating a relatively affluent lifestyle based on the number of shells found [8]. Group 4: Cultural Experience - In addition to fieldwork, students participate in various cultural activities, visiting historical sites and museums to deepen their understanding of Chinese civilization [11][12]. - The program fosters camaraderie among students, enhancing their overall experience while learning about archaeology and Chinese culture [11][12].

Group 1 - The increasing use of AI health assistants among the elderly for health consultations and medication guidance has been noted, but they are also victims of health misinformation [1][2] - A recent evaluation of 10 AI health assistants revealed that while most could identify and correct misinformation, some failed to recognize exaggerated claims about "miracle drugs," relying on promotional content instead [1][2] - AI health assistants are becoming essential tools for health management, especially for the elderly, providing services like analyzing health reports and recommending wellness methods [1][3] Group 2 - The potential consequences of AI health assistants perpetuating false advertising are severe, particularly for the elderly who may struggle to differentiate between scientific advice and marketing claims [2] - To mitigate misinformation, it is suggested that AI health assistants implement a medical information verification system and require cross-validation of drug recommendations [2] - The market currently offers a variety of AI products, both general and specialized, which have shown practical value in health education and chronic disease management, but they must also possess the ability to quickly identify and intercept false information [3]

Core Points - The summer season typically sees a decline in voluntary blood donations due to factors such as hot weather and university students being on vacation [1][2] - The Beijing Red Cross Blood Center has initiated a summer blood donation service plan, adjusting multiple donation points to enhance accessibility [1][2] Group 1: New Blood Donation Facilities - The Guangqumen Blood Donation House, located at 39 Guangqumen Inner Street, is set to officially open on the 26th of this month, becoming the largest blood donation house outside the Beijing Red Cross Blood Center [1][2] - The facility offers both whole blood and component blood donation services, emphasizing humanized and intelligent services as its main highlights [1][2] - The facility features a design that integrates "life + art," creating a clean and serene atmosphere in the blood collection area and a warm, comfortable resting area [1][2] Group 2: Technological Innovations - The Guangqumen Blood Donation House is equipped with various smart devices, including a self-service registration machine that integrates health inquiries and basic health monitoring functions [2] - The donation area includes 14 component blood donation positions and 2 whole blood collection positions, with a focus on donor comfort during the donation process [2] - Donors will wear a smart blood oxygen ring to monitor heart rate and blood oxygen levels in real-time, with alerts sent to staff if any abnormalities are detected [2] Group 3: Operational Adjustments - The Beijing Red Cross Blood Center currently operates over 50 blood donation points, with adjustments made to several locations as summer approaches, including relocations, closures, and upgrades [2][3] - The newly opened Ritan Blood Donation House, located near the west gate of Ritan Park, has begun trial operations, providing whole blood donation services [3] - Eight blood donation points have extended their service hours during the summer, including locations at major transit hubs and popular areas [3]

Group 1 - The core initiative is the reform of the training model for outstanding engineers, which started in 2022, involving nine departments including the Ministry of Education [1][2] - The first cohort of outstanding engineering master's graduates, totaling over 2,100, achieved a high-quality employment rate of 71% in their respective fields [1] - The program breaks traditional disciplinary and departmental barriers, establishing 40 National Outstanding Engineer Colleges in collaboration with top universities and leading enterprises [1][2] Group 2 - The evaluation standards for engineering master's and doctoral degrees have been restructured, allowing practical achievements to be considered alongside thesis work for degree applications [2] - As of January this year, the new Degree Law of the People's Republic of China has been implemented, facilitating the inclusion of practical results in degree defense requirements [2] - The Ministry of Education plans to promote the outstanding engineer training model across all engineering master's and doctoral programs, aiming for over half of these institutions to establish their own outstanding engineer colleges by 2030 [2] Group 3 - At Beihang University, the National Outstanding Engineer College has established a collaborative training model with 26 partner enterprises, focusing on core curriculum development and practical training [3] - The first graduating class from Beihang's National Outstanding Engineer College produced 178 innovative results, with 93.1% choosing to work in key industry sectors [3] - One student became the first at Beihang to obtain a degree based on practical achievements, highlighting the success of the new evaluation standards [3]

Core Viewpoint - The current measures to protect minors online are ineffective, as children can easily bypass restrictions set by the "minor mode" through various methods, highlighting the urgent need for stronger security measures [1][3]. Group 1: Issues with Current Measures - The failure of the minor mode is attributed to lax and superficial real-name authentication, allowing children to circumvent restrictions using relatives' ID information [3]. - Simple actions like uninstalling and reinstalling apps can easily break the minor mode, indicating significant vulnerabilities in the technical defenses [3]. - The absence of a robust multi-verification mechanism allows payment actions to proceed without risk warnings, further undermining the effectiveness of the minor mode [3]. Group 2: Emergence of a Grey Market - A complete grey market has emerged around the circumvention of minor mode restrictions, with services openly advertising account rentals without face verification [3]. - The presence of ads for account cracking on social platforms and the use of covert methods to bypass restrictions illustrate the challenges faced by regulatory bodies [3]. Group 3: Recommendations for Improvement - A collaborative effort is required to enhance online protection for minors, with platforms needing to address basic vulnerabilities and monitor communities for potential cracking transactions [3]. - Regulatory bodies should enforce the "Minor Network Protection Regulations" strictly, holding platforms accountable for lax protections and conducting special rectification efforts to dismantle grey market activities [3]. Group 4: Content Quality and Parental Role - The current content pool for the minor mode is criticized for being simplistic and not meeting the diverse needs of youth, necessitating an expansion of quality content [4][5]. - Platforms should implement a "whitelist" mechanism to collaborate with authoritative organizations and quality creators to enrich content suitable for various age groups [5]. - Parents play a crucial role in safeguarding their children online, needing to set a good example and actively engage in their children's internet usage to reinforce the protective measures [5].

中国外贸的韧性得益于不断扩大的"朋友圈"。面对地缘政治风险加大和贸易保护主义抬头，市场多 元化是保障外贸安全和韧性的关键举措。通过大力拓展与新兴市场和发展中国家的经贸合作，深化 与"全球南方"国家的联系，我国对单一市场的依赖不断降低。高质量共建"一带一路"，持续深化与东盟 全方位合作，积极拓展与拉美、非洲、中东等地区国家贸易往来，更加均衡、多元的国际市场格局加快 构建，我国外贸抗风险能力不断提升，战略回旋空间不断拓展。 海关总署7月14日发布数据显示，以人民币计，今年上半年，我国货物贸易进出口总值21.79万亿 元，创历史同期新高，同比增长2.9%。其中，二季度进出口同比增长4.5%，比一季度加快3.2个百分 点，连续7个季度保持同比增长。在个别国家滥施关税，违背国际贸易规则，给全球经济发展带来严峻 挑战的背景下，我国交出总量增长、质量提升、变量可控的外贸半年成绩单，着实来之不易。 面对世界经济增长动能明显不足，单边主义、保护主义抬头，全球贸易壁垒增多，地缘政治影响加 深，全球产供链安全和贸易秩序持续承受较大压力的外部环境，今年的国际贸易不管是对中国，还是对 全球其他经济体来说，都充满了不小的挑战。而今年一开 ...

在日常生活中，甜、酸、咸、辣等味道更受人们欢迎，而"苦"往往被避之不及，谈"苦"色变。然 而，在传统中医理论中，苦味中药却是一类良药，既能治病又能养生。中国有句古话叫"苦尽甘来"，意 思是苦到极致，甜也就跟着来了。目前正值夏季，不论是天气还是人的心情都略带"烦躁"，正是"吃 苦"的好时候。夏季养心，苦味入心。正确使用苦味食物，可以帮助我们祛暑降火、调节体质。 许多苦味的药物和食物，既是药材同时也是食材，这就是中医所说的"药食同源"。下面我就来向大 家推荐几种夏季必打卡的苦味药食，未病先防、调养身体。 天然降糖药——苦瓜 苦瓜具有清热解暑、降血糖、美容养颜、延缓衰老、促进消化的功效。苦瓜富含苦瓜苷、维生素C 和膳食纤维，适用于糖尿病、暑热烦渴、皮肤痤疮的人群。 推荐吃法作为家常菜，可以适量添加调味剂，或焯水。在食用苦瓜时搭配姜或蒜，后者的温性能中 和苦瓜的寒性，减少肠胃不适。比如，苦瓜姜丝炒肉片。苦夏人群可以选择枳实炒苦瓜，枳实磨粉与苦 瓜同炒，能促进食欲。 此外，苦瓜还可以凉拌、炒蛋，做苦瓜茶、苦瓜排骨汤。 注意事项脾胃虚寒、孕妇、经期者忌食。 清心安神——莲子心 莲子心性味苦、寒，归心、肾经，有清心火、降血 ...

炎炎夏季，各种水果大量上市。水果因其营养丰富、口感酸甜的特点，成为不少减重控糖人士的优 选代餐。不过，吃水果也是有讲究的，什么时间吃、一天吃多少、想减肥吃哪些水果等等都有门道。今 天就来跟大家盘点一下，吃水果减肥时的常见误区。 误区一水果当晚饭能减肥 果糖每日的摄入量建议少于25克。因为摄入相同量的果糖要比葡萄糖更容易造成肝细胞脂肪沉积， 显著增加内脏脂肪。简单换算一下，以火龙果计算，一天最好不超过200克。市面上的火龙果一个重量 在200-500克之间，200克也就是一个小小的火龙果。 下面再给大家"揭发"几个吃着不太甜却含糖量爆表的水果。椰子、沙棘、山楂、释迦果、冬枣、龙 眼，想得到吗？根据《中国居民膳食指南（2022）》推荐，成年人每日糖摄入量不超过50克，最好控制 在25g以下，所以每日的糖分摄入量显得非常重要。 每百克含糖量在5克以下的水果柚子、西瓜（含糖4％）。此类水果，糖友可以适量食用。 每百克含糖量在10克以下的水果青梅、甜瓜、橙子、柠檬、苹果、梨、李、杏、桃、枇杷、草莓、 椰子、橄榄等。此类水果，糖友可以少量选用。 每百克含糖量在11-20克的水果火龙果、香蕉、石榴、橘子、菠萝、樱桃、荔枝、 ...

Core Viewpoint - The rise of community dining options is driven by the recent hot weather in Beijing, leading many families to seek convenient and hygienic meal solutions, with both non-profit community canteens and well-known restaurant brands entering this market [1][2]. Group 1: Changing Dining Preferences - High temperatures have prompted residents to avoid cooking at home, leading to increased patronage of community restaurants, which offer affordable and clean meal options [2][3]. - Community restaurants are becoming popular among families, with many residents preferring them over home cooking due to the comfort and variety of food available [2][4]. Group 2: Business Opportunities for Brands - Recognizing the demand, established restaurant brands like Haidilao and Guolin Home Cooking are venturing into the community dining business, offering affordable meal options to attract local customers [2][3]. - These brands are leveraging their resources to serve the community, with Haidilao's box lunches priced around ten to twenty yuan, and Guolin Home Cooking creating customer groups to share menus and meal options [2][3]. Group 3: Community Dining's Impact on Local Economy - The emergence of community canteens aligns with Beijing's "15-minute convenient living circle" initiative, enhancing local dining options and fostering community interaction [5]. - Community canteens are also driving business growth in surrounding areas, as they attract more consumers and indirectly benefit nearby small businesses and service sectors [5].

Core Insights - The rise of LABUBU reflects the growing popularity of trendy toys among young consumers, driven by emotional value and the healing economy [1][10] - The phenomenon has led to a surge in counterfeit products, highlighting the strong vitality of Chinese trendy toy IPs and their global influence [1][10] Group 1: Market Dynamics - LABUBU has become a top trendy toy, significantly boosting consumer enthusiasm, with high foot traffic observed in stores like the Pop Mart in Beijing [3][5] - The popularity of LABUBU has resulted in a shortage of genuine products, giving rise to counterfeit versions known as "LAFUFU," which are being actively marketed [5][6] - The market for trendy toys in China is estimated to be worth around 600 billion yuan, accounting for 20% of the global market, with a projected compound annual growth rate of 33% [13][14] Group 2: Intellectual Property Protection - The emergence of counterfeit products has prompted companies like Pop Mart to take defensive measures, such as registering trademarks for "LAFUFU" to protect their IP [6][9] - Pop Mart has registered over 1,500 copyrights and is involved in numerous legal disputes related to trademark and copyright infringements [7][9] - Customs authorities have intensified efforts to combat counterfeit LABUBU products, seizing over 38.67 million items in the first half of the year [9][10] Group 3: Consumer Behavior - LABUBU resonates with consumers aged 18 to 29, fulfilling their emotional and identity needs, as evidenced by personal stories of attachment to the product [10][12] - The design of LABUBU, characterized by its unique and imperfect features, appeals to consumers seeking authenticity and emotional connection [10][12] - The trend reflects a broader shift in consumer preferences towards emotional and spiritual fulfillment rather than mere material satisfaction [12][13] Group 4: Cultural Impact - The success of LABUBU signifies a shift in China's cultural narrative, moving from "Made in China" to "Created in China," showcasing the country's cultural and supply chain advantages [13][14] - LABUBU's global appeal has been recognized, with the character being awarded titles and gaining traction in international markets [13][14] - The growth of the trendy toy industry is indicative of China's rising cultural soft power and the increasing recognition of Chinese stories and designs worldwide [14][16]