At the age of 11, Yang Kang lost his vision due to a rare type of eye cancer. But he considers himself one of the lucky few among China's millions of blind people -- he has a guide dog.
원문출처 : https://www.cnn.com/2020/11/23/china/china-guide-dogs-intl-dst-hnk/index.html
원문출처 : https://www.cnn.com/2020/11/23/china/china-guide-dogs-intl-dst-hnk/index.html