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疑犯追踪第二季

How Kaifeng is winning foreign hearts with Song culture and open inclusiveness_我的网站

无证之罪

A |             最近,几张超高难度的色盲测试图在网上刷屏:有人明明视力正常却认不出图中数字,让AI来识别,AI也频频翻车。不少人对着手机屏幕反复确认,开始怀疑自己“是不是隐性色盲”。    

The fish lantern parade in the Millennium City Park Photo: Courtesy of the Millennium City Park
    The fish lantern parade in the Millennium City Park Photo: Courtesy of the Millennium City Park
Fireworks bloomed in golden-red sparks across the night sky, the hems of Hanfu skirts swaying gently in the glow of the lanterns, while the steam from soup dumplings mingled with the bustling sounds of the marketplace. Several foreign tourists held up their phones to capture the atmosphere. This was an ordinary day in Kaifeng, Central China's Henan Province, yet every corner brimmed with the lively atmosphere of Song-era life and an open, welcoming warmth.
This city, once known as Bianliang, the capital of the Northern Song Dynasty a thousand years ago, was already a thriving metropolis that broke the boundaries of traditional wards and markets and opened gates to promote maritime foreign trade.
Today, it continues to carry forward the unique charm of Song culture and an atmosphere of openness and inclusiveness, drawing an increasing number of international visitors — people who are not merely passing through, but many who have chosen to work and live here.
Among them is Xiao Feifei, a performer from Ghana who has been working in Kaifeng for more than a year.
"When I first arrived in Kaifeng, there weren't many foreign visitors in the scenic areas. Now I meet new visitors almost every day — some are European tourists who decided to come on the spur of the moment thanks to convenient visa policies, others are families who specifically bring their children to experience Song culture," he said.
The figures confirm this change: in the first half of 2026, the number of inbound tourists to Kaifeng grew by approximately 130 percent year-on-year, with source markets expanding beyond the traditional Hong Kong, Macao, and Taiwan regions to include multiple countries in Southeast Asia, Europe, and North America.
Why are more and more foreigners willing to come to Kaifeng — and even stay? When Global Times reporters walked through the city, the answers gradually became clear.
'A home to stay'
Xiao Feifei's story with the city begins in 2025. He arrived in Kaifeng and worked as an acrobat and performer in the Wansuishan Martial Arts City, a Disney-style theme park that features many scenes and plays inspired by "Outlaws of the Marsh." 
At first he viewed it as just a job — finish each performance to earn a living. But as time passed, he found himself increasingly unable to leave.
"The most unforgettable moment for me was one day after a performance, just as I was about to rest, a security guard wheeled over a boy who was my fan. Unable to speak, he simply stretched out his arms with all his strength, asking for a hug. I bent down and gently held him. In that instant, a tenderness I had never felt before welled up inside me," Xiao Feifei told the Global Times. 
"There are also the children who call me 'big bro.' They post videos online looking for me and specially come to play with me. These moments make me feel that I am not merely working — I am truly bringing joy to others," he noted.
It was this sense of purpose, of being accepted and warmly embraced that made Xiao Feifei decide to stay. "I feel the inclusiveness and care of the people here every day. This is how I understand Chinese culture," he said. "Kaifeng has become my second home."
Xiao Feifei is not alone. The scenic area now has more than 200 foreign performers and staff. Zhao Kuan, general manager of Wansuishan Martial Arts City, explained that while the park is rooted in traditional Chinese wuxia culture -- a genre of Chinese fiction or cinema featuring the adventures of martial artists in ancient China, it also incorporates elements from foreign martial traditions, such as Zorro-style figures. 
"This allows overseas visitors to find a sense of familiarity while experiencing something uniquely Chinese," Zhao said. "It reflects the open and inclusive spirit of Song culture itself."
Currently, more than 3,000 performances of various sizes themed around wuxia culture — including live-action martial arts dramas and character model shows — are staged every day.
Immersive experience
Martin, a computer technology teacher from Eindhoven in the Netherlands, is visiting China for the first time. This two-week trip has taken him through several cities, and the Millennium City Park, a Song Dynasty-themed park in Kaifeng marks one of his final stops before heading home.
"The moment you step into the park, you are immediately immersed. The colors, the lights, the performances — everything is perfectly coordinated. Even though I don't understand the dialogue, I can clearly feel the historical atmosphere of the ancient Song Dynasty and its everyday street life. It's not simply about performance tricks; it's telling a real story that makes you feel as if you've traveled back in time," Martin told the Global Times.
Millennium City Park is modeled on the renowned painting the Qingming Festival by the Riverside, recreating the street scenes, everyday life, and live performances of the Song Dynasty. Centered on Hanfu styling and makeup, intangible cultural heritage handicrafts, park-wide NPC interactions, and large-scale live shows, the scenic area transforms Song Dynasty rituals, folk customs, aesthetics, and the spirit of family and nation into living scenes that visitors can wear, make, watch, and interact with, an employee from the park told the Global Times.
Foreign tourists need no direct historical knowledge or language skills to appreciate the elegance and vibrant street life of the Song people through costume, hands-on crafts, performances, and interactions, he noted.
The opening ceremony to welcome guests in the Ancient Kaifeng County Government Photo: Courtesy of the Ancient Kaifeng County Government scenic spot
    The opening ceremony to welcome guests in the Ancient Kaifeng County Government Photo: Courtesy of the Ancient Kaifeng County Government scenic spot
Thai blogger Ake has loved the "Justice Bao" series of films and TV dramas since childhood and has long admired the culture of integrity and chivalry embodied by Bao Zheng, the legendary judge who lived from 999 to 1062 with his expert handling of criminal cases, his fearlessness in giving straightforward advice, and his deep resentment of evil deeds. 
When he visited the Ancient Kaifeng County Government, known as the first government office in Ancient China, he actively took part in a simulated court-hearing experience, personally feeling the trial process of a Northern Song prefectural government. He even had the opportunity to take a photo with the actor playing Bao Zheng after performance.
"The culture of integrity and the rule of law represented by Bao Zheng serves as a shared emotional resonance for tourists both at home and abroad. The spiritual core of fairness, justice, and caring for the people for the public good resonates with the common aspirations of people from different regions," Duan Bo, the general manager, told the Global Times.
The scenic area centers on recreating feel and style of the Northern Song government, including the main court hall and the council hall. Combined with a series of live-action performances centered around Bao Gong's case trials, it allows visitors to gain an intuitive understanding of how the prefectural government operated at that time, he added.
Unique attraction
Kaifeng, known as China's "Ancient Capital of Eight Dynasties," became the world's first metropolis with a population of one million during the Northern Song Dynasty. It features a globally unique "city-upon-city" wonder of six stacked cities, and its central axis has remained unchanged for a thousand years, Liu Dong, deputy director of Kaifeng Municipal Bureau of Culture, Radio, Television and Tourism, told the Global Times. 
In addition to its rich cultural atmosphere, Kaifeng is home to many historical relics: the Iron Pagoda, the city's landmark with nearly thousand-year-old history, and the Fan Pagoda, the city's the oldest surviving above-ground structure. The Great Xiangguo Temple was a royal monastery of the Northern Song, while the Zhou Bridge relics recreate the prosperous scenes of the Bianhe River from a thousand years ago, according to Liu.
How has Kaifeng utilized its rich cultural resources to transform itself into a renowned tourist city?
"We have consistently adhered to the principle of balancing protection and "development" in its cultural tourism policy," Liu said. 
On the one hand, important historical sites have been protected through physical restoration and digital preventive conservation. On the other hand, each scenic area is required to have a clear positioning and distinctive features — The Millennium City Park deeply cultivates folk customs and street life, creating a sense of time travel; the Ancient Kaifeng County Government highlights the culture of the rule of law and integrity; while Wansuishan Martial Arts City revitalizes wuxia narratives, emphasizing interactive immersion, Liu noted.
A drum show with Northern Song characteristics in Wansuishan Martial Arts City Photo: Courtesy of the park
    A drum show with Northern Song characteristics in Wansuishan Martial Arts City Photo: Courtesy of the park
Boosted by China's visa-free policy, the "one ticket for three days" offer adopted by many scenic areas in the city has become even more appealing. It allows visitors to enter the same scenic area multiple times within three days with a single ticket.
"We don't have to rush. We can take our time watching the performances and wandering around. One day is nowhere near enough — this policy is so thoughtful," a visitor surnamed Yang, who is from Denmark and traveling with her husband, told the Global Times in the Millennium City Park. 
Meanwhile, Kaifeng offers a full-service experience for foreign visitors: bank branches provide bilingual assistance for cash withdrawals and currency exchange; the immigration hall has a dedicated green channel for visa-free transit travelers, enabling quick handling of lost documents and other emergencies; and multilingual signage has been upgraded across all A-level scenic spots, tourist hubs, museums, and pedestrian streets, the bureau said.
All of these measures resonate with the spirit of the Central Urban Work Conference in 2025, which highlights efforts to build culturally-vibrant cities characterized by high ethical and moral standards. By effectively protecting and revitalizing Song culture and delivering high-quality services, Kaifeng has made foreign visitors not only willing to come but also willing to stay longer and return — precisely practicing the requirements of building a "livable" and "culturally vibrant" city.
As a new day begins, Large-scale immersive performances and processions unfold, NPC characters weave through the ancient streets interacting with visitors, and the entire city is illuminated by light, sound, and the everyday vitality of the marketplace.
A thousand years ago, Bianliang was an open and inclusive world-class metropolis. Today's Kaifeng, with its Song-dynasty elegance and sincere hospitality, once again opens its doors to the world — and quietly captures the hearts of many who have come from afar.
。       一张小小的圆点图,到底是怎么测出辨色能力的?为什么视力正常的人也会答错?驾照、职业体检的色觉标准又是什么?色盲图的“小心机”        测的不是视力,是辨色差        我们平时见到的、由彩色小圆点组成、藏着数字或图案的测试图,在医学上有个正式名字——假同色图。

B |        首都医科大学附属北京同仁医院眼科副主任医师田磊介绍,这类图谱的设计逻辑,就是故意把图案和背景的明暗度拉到接近水平,只依靠细微的颜色差异区分信息。人眼视网膜上有三类视锥细胞,分别对不同波长的光敏感,构成了我们感知红、绿、蓝三色的生理基础。正常色觉者能捕捉到这些细微色差,把数字从背景里“分离”出来;而红绿色觉异常者分辨红绿差异的能力下降,图案就会和背景“融”在一起。色盲测试图难倒正常人、骗过AI 专家解读检测真相        这也是为什么很多人疑惑:我视力明明很好,怎么会答不对色盲图?田磊强调,假同色图检查有非常严格的前提:必须在标准光照、固定观看距离、规定时长内,使用合格的纸质原版图谱完成。我们在网上看到的图,大多经过扫描、拍照、多次压缩,再经过不同亮度、色温的电子屏幕显示,颜色早就偏离了原始标准。再加上环境光反射的影响,原本的辨色题很容易变成“猜图形题”。       “标准色觉检查应该看一组图,而不是一张图;单张难图答错,不能诊断色盲。”田磊提醒,对着手机自测只能当娱乐,绝不能以此给自己下“色盲”的诊断。       针对“AI也认错色盲图”的热议,田磊解释,人眼和AI的识别逻辑本质完全不同:人眼是通过视锥细胞感知光波,再经视网膜和大脑的颜色对立加工形成色觉,是生理性的判断;而A没有视锥细胞,它读取的是一张张由像素构成的数字图像,依靠训练中学到的轮廓、纹理、形状来识别内容。

C | 色盲图恰恰刻意弱化了形状信息,把答案藏在细微色差里。如果图像在传播中色差进一步损失,AI就只能靠轮廓“猜答案”,出错也就不奇怪了。色盲测试图难倒正常人、骗过AI 专家解读检测真相        AI识别错误说明的不是“AI色盲”,而是普通图像识别不能直接等同于医学色觉检查。田磊表示。色盲≠色弱        驾照和职业体检到底卡在哪?        比起“能不能认出图”,更多人关心的是:色觉异常会不会影响考驾照、找工作?田磊介绍,我国现行机动车驾驶证体检对辨色力的核心要求,是无红绿色盲。原因很直观:交通信号体系里,红、绿分别承担“停止”和“通行”的核心信息,直接关系道路安全。色盲测试图难倒正常人、骗过AI 专家解读检测真相        但公众普遍存在一个误区:觉得色弱和色盲完全一样,觉得“只要色弱就不能开车”。

D | 驾照体检关注的核心是红绿色盲,并不是“所有色弱都不能开车”。田磊明确表示,色弱和色盲处在同一个色觉异常谱系上,程度不同:色弱依然能分辨相关颜色,只是在颜色接近时分辨能力下降;色盲则是某一类颜色的识别能力存在明显缺陷。

E | 轻度色觉异常是否符合驾驶要求,需要由有资质的医疗机构按照规范判断。       除了驾驶,还有不少职业对色觉设置了门槛。田磊总结,凡是“颜色本身就是安全信息”的岗位,通常都会对色觉提出更高要求:        航空、航海、铁路交通类岗位:需要准确识别灯光、航标、铁路信号;        高风险工业岗位:依靠颜色判断仪表、线路、警示信号的操作岗;        专业辨色岗位:部分医学检验、化工、纺织、印刷、查验类岗位。       不是“色弱都不能做某些职业”,而是不同岗位对色觉要求不同,应看具体职业标准。田磊提醒,不同岗位的限制程度不一,有的仅限制色盲,有的对色弱也有要求,以对应行业的正式体检标准为准。       只看图,不准        权威色觉检测究竟该怎么做        既然单张网图不准,那真正权威的色觉检测是什么样的?田磊表示,我们熟悉的俞自萍色盲图、石原色盲图这类假同色图,最大优势是快速、简便、成本低,非常适合大规模人群筛查,但它并不是唯一的检测手段,也不能直接作为最终诊断依据。       如果筛查结果存疑,眼科还有更精细的复核手段: 一类是色相排列试验,比如临床常用的Farnsworth D-15。它不需要认数字,而是让受检者把一组不同色调的色块按颜色顺序排列,医生通过排列错误的方向,判断色觉混淆的类型和严重程度。       另一类更专业的设备是异常三色镜,它让受检者调整红光和绿光的比例,与标准颜色匹配,能对先天性红绿色觉异常进行精准的分型和程度判断。此外,航空等对色觉要求极高的行业,还会增加实际信号灯识别测试,更贴近真实工作场景。       “哪种方法最权威,要看检测目的。”田磊说,日常筛查用假同色图足够高效。如果结果有争议、需要明确诊断和分型,就要靠色相排列、异常三色镜这些更专业的方法。色盲测试图难倒正常人、骗过AI 专家解读检测真相        最后田磊提醒,驾照体检等正式的色觉检测,一定要以有资质医疗机构的规范结果为准,不要仅凭网上一张图、一个手机App就自行下结论。

F | 如果对自测结果有疑问,前往正规医院眼科做专业复核即可。       一张刷屏的色盲图,照见的是大家对自身健康的关注,也暴露出不少认知误区。医学检测最讲究“标准”二字——从图谱版本、光照条件到操作流程,差一点,结果就可能差很多。不必因为一张网图就自我怀疑,也不必对色觉异常抱有过度焦虑。

G | 了解原理、认准正规检测、厘清标准边界,才是面对这件事最理性的态度。

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Published on:14:02:13


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