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$5,000 grew into a forest: American donor returns to China to reunite with desert reclamation partner_我的网站

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A group photo from the 1999 donation ceremony, where Ronald Sakolsky presents $5,000 for afforestation efforts. Photo: Courtesy of Luoyang No.2 Foreign Language School
At 2:48 am on early Sunday morning, after a flight of more than 10 hours, Ronald Sakolsky arrived at Beijing Capital International Airport. As he stepped into the arrivals hall, he greeted the waiting reporters with earnest Putonghua "Wo hui lai le," meaning "I'm back."
The thrill of his homecoming had washed over him most vividly during the final moments of his flight. "When I saw the lights in Beijing as we were landing is when I realized that I am back in my second home."
Sakolsky, an American retired teacher from Pennsylvania, is visiting China from Sunday to September 1 for a journey that will take him to Beijing, North China's Inner Mongolia Autonomous Region and Central China's Henan Province. It is a reunion nearly three decades in the making.
That reunion began with a single act of generosity. In 1999, when Sakolsky arrived in China as a participant in a bilateral teacher exchange program, he was moved by Yin Yuzhen and her husband's tireless efforts to curb desertification in the Mu Us Desert in Inner Mongolia. He raised $5,000 to fund their local tree-planting initiative. The young saplings bought with the donation have since matured into more than 50,000 full-grown trees, transforming the once desolate, sandy wasteland into a thriving green landscape.
After decades of lost contact, Yin, a national model worker renowned for her desert restoration achievements, launched an online search for her American benefactor in May, hoping to reconnect with the man who helped launch her lifelong desert reclamation mission.
What followed was a remarkable wave of online support: within less than 48 hours, a nationwide search had tracked Sakolsky down. That swift effort led to their long-awaited virtual reunion, a video call that brought them face to face for the first time in 27 years.
Asked what he is most looking forward to about this journey, Sakolsky told the Global Times that "I want to see Ms Yin, see the forests, see the students I have not seen for almost 30 years, my colleagues. I want to see the Chinese people."
The trip itself felt like a dream he never thought would come true, he added.
Now, the dream is about to come true. Later on Sunday, Sakolsky will fly to Ordos, Inner Mongolia, the site of the transformative environmental project that bound his fate with Yin's all those years ago.
During his China visit, Sakolsky will join Yin in a new tree-planting activity. He will also hold exchanges and discussions with teachers and students from the Luoyang No.2 Foreign Language School where he once taught, and participate in official China-US teacher exchange events, according to the Xinhua News Agency.
As he prepares to see the transformed landscape with his own eyes, Sakolsky shared with the Global Times about how much China itself has changed over the past two decades. From photographs, he said, he had already seen the barren desert he remembered turn into lush green forests; he had also heard that Luoyang has become far more vibrant and beautiful.
"Hopefully the message gets out to the world that Chinese and Americans can work together and make a peaceful world," he said.
。 7月22日,据财闻海外资讯,三星电子、SK海力士(SKHY.US)与美光科技(MU.US)三大存储芯片厂商全面展开HBM4良率竞争。作为第六代高带宽内存,HBM4将应用于英伟达(NVDA.US)下半年推出的Vera Rubin等AI加速芯片,成为下半年企业业绩关键支撑。
三星已率先实现HBM4规模化量产,业内预估其良率接近70%,得益于1C工艺DRAM(年初良率稳定超80%)的持续带动,良率管控能力显著提升。
SK海力士虽未公布精确良率,但行业判断其已进入稳定区间。为巩固超半HBM市场份额,其正洽谈引进新生产设备,以优化工艺并扩大产能。
美光因产能基础相对薄弱,正加速推进良率爬坡与大规模设备投资,同步提升产出能力。
良率(合格芯片占比)直接决定交付量与盈利空间,是厂商攻坚核心。尽管此前通用DRAM短期利润反超,但其涨价空间已趋缓(一季度近翻倍、二季度30%–50%、三季度0%–20%),而HBM需求持续扩张、高毛利优势将重归主导。
业内人士表示:“三星抢先落地 HBM4 量产,良率提升带来的供货增量、利润增长已经在二季度财报中充分体现;下半年该趋势将延续,三大存储企业的良率竞争会进一步白热化。
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