The ophthalmologist specializes in treating trachomatous trichiasis, an infectious disease in which the eyelids turn inward. "Including airfare and accommodation, treatment here is often more cost-effective than abroad," he said.

　　Serving foreign patients also supports hospital revenue and reflects its growing capabilities, Di said."With the expansion of online consultations and social media, I believe the number of international patients will continue to grow," he added.

　　In recent years, China has piloted inbound medical tourism in several economically developed areas, including Beijing, Shanghai, Guangzhou and Shenzhen in Guangdong province, and Boao in Hainan province.

　　In September 2023, Shanghai designated its first batch of 13 top-tier public hospitals as pilot institutions for international medical tourism.

　　An industry report released recently by the Chinese Hospital Association said that over 850 medical institutions across China now provide international medical services, with the market growing at an annual rate of 12.5 percent.

　　wangxiaoyu@chinadaily.com.cn