Chinese medical experts exchange views with their Lao counterparts in Hospital 150, designated by the Lao government for COVID-19 patients treatment, in Vientiane, Laos, March 30, 2020. A team of 12 Chinese medical experts arrived in Vientiane on Sunday with medical supplies donated by the Chinese side to assist the Southeast Asian country's fight against the novel coronavirus outbreak. (Photo by Yang Lunjiao/Xinhua)