Author Archives: Johnsonwkchoi

U.S.-China AI Competition: The U.S. Has Lost Its Lead and Faces No Prospect of Recovery. By Johnson Choi, MBA on July 30 2026 report from Silicon Valley. 中美人工智能競爭：美國已失先機，復甦無望. 作者，蔡永強 商科碩士，在美國矽谷報導. https://weixin.qq.com/sph/Ar9iSuxaPFhttps://www.tiktok.com/t/ZP8tvYAQj/https://m.facebook.com/story.php?story_fbid=pfbid0Tby3QvMnGLiAh7Uwtp56FWS69nRAkWcLASCzJyYqjwxZZ6iGp1TdoVZmRxsdmDqal&id=100036400039778&mibextid=wwXIfr Wall Street, tech giants, and the White House have recently been touting America’s chip advantages. However, advanced semiconductors are only one component of AIContinue reading “U.S.-China AI Competition: The U.S. Has Lost Its Lead and Faces No Prospect of Recovery. By Johnson Choi, MBA on July 30 2026 report from Silicon Valley.”

Video: Exclusive interview with Dr. Chan Kin-keung, former President of the Hong Kong Dental Association, exposing the rampant proliferation of overseas dental advertisements, revealing regulatory loopholes and urging improvements, while also pointing out that low-price promotions create unfair competition and misleadingly low pricing. 華記7月28報導：專訪香港牙醫學會前會長「陳建強醫生」揭露境外牙科廣告氾濫揭規管漏洞‎促改善，低價促銷形成不公兼低價誤導!https://rumble.com/v7dfybe-dr.-chan-kin-keung-former-president-of-the-hong-kong-dental-association.htmlhttps://www.tiktok.com/t/ZP8tt7v53/https://weixin.qq.com/sph/ATVsW7ahSFhttps://m.facebook.com/story.php?story_fbid=pfbid06aR8mFxKUyoiE7WfChb8jo7H7dK48hApUxMeD4XPTKdv3e4qDnq54ZwX8Vf3k3b3l&id=100036400039778&mibextid=wwXIfr

Video: If You Can’t Beat China Open-Source AI, Ban Them? Trump Moves to Block Chinese Open-Source AI Models exposes Trump’s ignorance on AI and Technology! 視頻有中英文字幕: 如果你打不贏中國開源AI 模型，就禁止他們？川普出手阻擋中國開源AI模型反映他的無知! https://rumble.com/v7dfnbk-if-you-cant-beat-china-open-source-ai-ban-them.htmlhttps://weixin.qq.com/sph/ADKoaIw54Chttps://www.tiktok.com/t/ZP8tGcaQH/Complete video: https://youtu.be/_Arxfm43ltc?is=SAzQ7TtbTICeqXOzhttps://m.facebook.com/story.php?story_fbid=pfbid02fijRRPu9DDYNKr1EwQ6mTXj4CLoRsWWUVcvkHMcCdf4e8NgB8UyhUELUuP2StCC6l&id=100036400039778&mibextid=wwXIfr 最新一項皮尤研究中心民調顯示，超過三成美國受訪者認為中國已經超越美國，引領全球人工智慧發展。近日，中國公司「月之暗面」推出全新AI模型，繼DeepSeek之後再度撼動美國市場。與此同時，美媒報導美國政府正考慮禁止中國AI模型。近兩百家美國新創公司聽聞風聲，聯名致信川普政府反對禁令，警告白宮此舉不但無法阻止中國模型的全球擴散，反而會讓部分美國企業破產。為什麼美國政府想禁止中國AI？川普會聽取這些企業的反對意見嗎？ cent Pew Research Center poll shows that over 30% of American respondents believe China has surpassed the US to lead global artificial intelligenceContinue reading “Video: If You Can’t Beat China Open-Source AI, Ban Them? Trump Moves to Block Chinese Open-Source AI Models exposes Trump’s ignorance on AI and Technology!”

Johnson Choi Music Video: With you along the way, from childhood to adulthood to retirement, as long as health remains, happiness is here. Growing old slowly with you, all of you, returning to our roots – looking forward living an even more wonderful life in the Greater Bay Area of China! 蔡永強音樂視頻：從童年到成年到退休，一路有你，有你們，健康在，幸福就在，陪你慢慢變老，回歸根本 – 滿心期待不久將來在中國大灣區的退休生活 -活得更精彩!https://www.tiktok.com/t/ZP8tsG5xe/https://weixin.qq.com/sph/AjRTn3cW1Nhttps://rumble.com/v7deyci-johnson-choi-music-video-with-you-along-the-way-from-childhood-to-adulthood.htmlhttps://m.facebook.com/story.php?story_fbid=pfbid0Z336VurH6JULu7vjqXsY5N3Xg4Y3eELnLqmp5f2F2UtbE8YgL1pv3rQFEWjnzj9dl&id=100036400039778&mibextid=wwXIfrContinue reading “Johnson Choi Music Video: With you along the way, from childhood to adulthood to retirement”

NYT: Stay away from airports if you have expired US Visa, undocumented workers or illegal aliens! ICE Arrests Surge at Airports, Opening New Front in Deportation Drive. Plainclothes agents are detaining travelers with expired visas, including spouses of U.S. citizens, as the Trump seeks to increase arrests to create a State of Terrors! 「紐約時報：若你持有過期美國簽證、是無證勞工或非法移民，請遠離機場！」移民及海關執法局在機場的逮捕行動激增，為驅逐行動開闢新戰線。便衣探員正在拘留持有過期簽證的旅客，其中包括美國公民的配偶，而川普正尋求增加逮捕人數以製造恐怖狀態滿足白人族羣!https://www.tiktok.com/t/ZP8tpVTNm/https://weixin.qq.com/sph/A9tfeVuckxhttps://m.facebook.com/story.php?story_fbid=pfbid035akYGa1tbonvBbtf6DopmzwfqzJ6D6wuW6Z4CCxwGBTrhxPXiWNQvmo5ovPqPzSTl&id=100036400039778&mibextid=wwXIfr

Dear Rosarians, It has been almost 15 years since our beloved Fr Xavier passed away in Macao China. To commemorate this dedicated educator who contributed most of his life to make our school a school that was filled with love and joy, the Dominican Mission has decided to have a special Mass in the schoolContinue reading “Dear Rosarians, It has been almost 15 years since our beloved Fr Xavier passed away in Macao China”

Video: Once, top global tech giants gathered in Beijing, vying fiercely for a young Chinese talent, offering a $25 million annual salary, U.S. immigration, and more. But Pang Zhongwang—a pillar of the nation and a Tsinghua University Ph.D.—turned them all down, devoting himself wholeheartedly to serving his motherland. Pang Zhongwang once said: “Leave the trialsContinue reading “Video: Once, top global tech giants gathered in Beijing, vying fiercely for a young Chinese talent, offering a $25 million annual salary, U.S. immigration, and more.”

Video: It is with deep sadness that we share the news: our favorite San Francisco eatery, ChinoYang’s Hunan and Mandarin Cuisine, will be closing on July 28, 2026 – a direct result of the assault on its owner this past March. By Johnson Choi, MBA, July 26 2026 我們懷著沉痛的心情告知大家：我們在舊金山最愛的餐館 – ChinoYang’s 湖南與京菜 – 將於2026年7月28日結束營業，這直接源於今年三月店家老闆遭受的襲擊事件。 https://rumble.com/v7dd222-our-favorite-san-francisco-eatery-chinoyangs-hunan-and-mandarin-cuisine-clo.htmlhttps://www.tiktok.com/t/ZP8tqcNea/https://weixin.qq.com/sph/AlDjK6RxHVhttps://m.facebook.com/story.php?story_fbid=pfbid0bbfsdGmLvUDg1pzYrqA84P6SAsa77zie3uaN6WTcN6uAz7UeEtKMbV6Kik3dXdFxl&id=100036400039778&mibextid=wwXIfrContinue reading “Video: It is with deep sadness that we share the news: our favorite San Francisco eatery, ChinoYang’s Hunan and Mandarin Cuisine, will be closing on July 28, 2026 – a direct result of the assault on its owner this past March.”

We are celebrating our 28th wedding anniversary in August. 我們將在八月慶祝我們的二十八週年結婚紀念日. Johnson & Carmen Choi 蔡永強夫婦https://weixin.qq.com/sph/AXVuQcfcEyhttps://www.tiktok.com/t/ZP8tqj8Kw/https://m.facebook.com/story.php?story_fbid=pfbid02c5X4Cxxp4pzw718RaVrpFZEMGYRbRaN3m1Ya8PCwNpeaNmU6NGtgvkVU168wQeY7l&id=100036400039778&mibextid=wwXIfr

Analysis of Disparities in Choice for Chinese Amid High-Cost Challenges in Hong Kong and San Francisco. By Johnson Choi, MBA on 7-27-26 香港与旧金山高成本困境下的华人群体选择空间差异分析. 欲知詳情請和蔡永強聯絡. 筆者: 蔡永強，商科碩士. https://www.tiktok.com/t/ZP8t4ovTh/https://weixin.qq.com/sph/ArtGjX4C11https://m.facebook.com/story.php?story_fbid=pfbid0y3aFmfCM47hwfj8fzFv7t6oFS1VZV47paxKbvNSfNm3ENtxvxVyLptJLQfzsxXMdl&id=100036400039778&mibextid=wwXIfr 香港与美国旧金山均面临显著的城市生活成本压力，具体表现为物价、租金及房价持续高企，同时服务行业普遍存在附加费用偏高与服务质量参差的问题（例如旧金山餐饮消费常附加30%的税费及服务费）。然而，两地华人群体在应对此类困境时，其可选项与灵活性存在本质差异。 地理区位与跨境通勤效率的悬殊对比: 以粤港澳大湾区“一小时生活圈”为参照，香港居民可依托高效跨境基建实现快速通勤。例如，自香港各区域至深圳等大湾区口岸，24小时巴士服务频密，单程票价仅约0.3美元，且通关时间最短仅需五分钟。反观旧金山湾区，日常跨城通勤耗时显著，午间外出用餐的往返车程普遍长达三小时，此类时间成本严重制约了居民的生活半径与消费选择。 跨境消费与退休迁移的理性经济选择: 当前，大量美加退休人士基于成本收益考量，主动选择移居大湾区以提升可支配收入与实际生活品质。据调研，美国及加拿大综合物价水平约为中国的4至7倍，而在香港可便捷获取的商品与服务，其品类丰富度、价格竞争力及新鲜度均优于北美市场。多位移居者反馈，香港市场能够提供北美难以购得的特定商品，且价格更为合理、供应链更新鲜。 结构性差异的制度与地理根源: 上述现象并非偶然，而是源于两地不同的地理区位、跨境政策及区域经济整合程度。香港依托“一国两制”框架与内地深度互联，享有低成本、高时效的跨境生活资源；而旧金山作为美国西海岸门户，其周边区域协同效应有限，跨境消费选择受制于边境政策与物理距离，致使普通居民（非高净值群体）缺乏替代性方案。 综上，两地虽表面面临相似的通胀与服务市场挑战，但香港华人群体的实际应对策略与生活缓冲空间，显著优于其美国对应群体，此差异归根于区域经济整合度及跨境基础设施的可达性。 Analysis of Disparities in Choice for Chinese Amid High-Cost Challenges in Hong Kong and San Francisco Hong Kong and SanContinue reading “Analysis of Disparities in Choice for Chinese Amid High-Cost Challenges in Hong Kong and San Francisco. By Johnson Choi, MBA on 7-27-26”