Chinese medical experts visit a quarantine in Sihanoukville city in Preah Sihanouk province, Cambodia, March 28, 2020. The Chinese medical team landed in Phnom Penh, capital of Cambodia, on March 23 to help combat the epidemic, as the Southeast Asian country has seen a spike in new confirmed cases in recent weeks. They have been working in Preah Sihanouk province from March 27 to 28, to help local health departments, China-invested enterprises and overseas Chinese prevent and control the spread of the COVID-19 pandemic. (Photo by Chen Duncai/Xinhua)