Weeks of scorching heat and little rainfall are threatening autumn crops in central China, with farmers in Henan Province now turning to smart irrigation systems and emergency measures to protect their harvests.
As a heatwave grips Henan, signs of drought are increasingly visible in places such as Shangcai County, where curled, yellowing corn leaves and stunted plants tell the story of a drying land. In this critical growth stage, the crops urgently need water, yet rain remains elusive.
"Forty-one percent of the monitoring stations across the province have reported severe meteorological drought, with some areas in Zhumadian and Zhoukou reaching extreme drought levels," said Yang Yajun, director of the Grain Crops Department at Henan's Agriculture and Rural Affairs Department.
In towns such as Hanzhai, farmers are relying on smart irrigation systems featuring intelligent control terminals.
"With this system, water and fertilizer go exactly where the roots are," said farmer Bai Hanli.
To support farmers, 450 agricultural technicians have been deployed by local authorities to guide them in field management, irrigation timing, and disease prevention methods.
"At this stage, we should focus on reducing field temperature and humidity to support pollination," said Xie Weihua, deputy director of the Agricultural Technology Center in Shangcai County.
To ease the drought's impact, over 900 million cubic meters of water have been released from reservoirs and rivers by water authorities.
Henan is also reinforcing its long-term agricultural resilience. The province has linked up to 110,000 kilometers of rural canals, not just for irrigation but also to guard against future flooding, ensuring farmers are better prepared for extreme weather and working to protect the upcoming autumn harvest.
Smart irrigation helps Henan farmers battle prolonged drought
South China's Guangdong Province is accelerating its transformation into an international medical tourism hub, positioning itself as a destination for patients worldwide seeking affordable, high-quality care.
The push follows a joint initiative announced in late March by nine Chinese government departments, including the Ministry of Commerce, aimed at boosting spending by foreign tourists and enhancing exports of tourism services as part of broader efforts to expand the country's service sector.
Every day, some of the most complex surgeries are performed here. Li Zilun, deputy director of the division of vascular surgery at the First Affiliated Hospital of Sun Yat‑sen University, is among the doctors capable of carrying out these intricate procedures.
He recently completed surgery on a patient with an aortic aneurysm, a condition often described as a "time bomb" in the body’s main artery, increasingly common in aging societies around the globe. Li also specializes in highly difficult and pioneering procedures, including repairing leaks caused by failed grafts.
"This was a very challenging case. And then, we implanted the covered stent to eliminate the endoleak. Actually, the outcome was pretty good. The patient will be discharged today," said Li Zilun.
The ability to handle such complex cases -- combining international techniques with domestically produced devices -- is drawing patients from around the world to seek treatment. In addition, high safety standards and low costs are also major draws.
"Our government is encouraging innovation. So, lots of physicians -- including our vascular surgeons -- we are actively involved in the innovation that helps to increase the effectiveness and safety, and also bring down the cost," said Li.
This hospital is one of the first in Guangdong to be designated by the provincial health commission as a pilot site for building an international medical service hub.
The growing number of patients has pushed the hospital to explore new ways to transform every step -- from treatment to payment and everything in between -- into a seamless experience, reducing waiting times and delivering better care for patients.
"I think it's fast. When the patient come here for just about, I think, one week, you can solve the problem," said Xiao Haipeng, president of the First Affiliated Hospital of Sun Yat-sen University.
The hospital is also deepening its international cooperation with top-tier medical institutions, including those at Harvard University.
"Not just for China, for the whole globe, we are facing health care challenges -- emerging infectious disease and chronic, lung infectious diseases, and also the aging population, also the shortage of healthcare workforce," said Xiao.
In response to these challenges, China is promoting its own solutions, including aggressive innovation in artificial intelligence (AI)-driven workflows, while stepping up research and development investment and global engagement along the way.
"In recent years, the innovation in Western medicine is dramatically growing. An example of my hospital -- in the past few years, we have 140 innovations and seven of them are international leading innovations," said Xiao.
As global demand for medical tourism grows, China is positioning itself as a new destination. Official data shows that the number of foreign patients in Guangdong increased by 20 percent last year. Among them, the growth in inpatient admissions was even faster, rising by 76 percent.
Guangdong fast-tracks pilot for int'l medical service hub
