(210326) -- PHNOM PENH, March 26, 2021 (Xinhua) -- Chinese Ambassador to Cambodia Wang Wentian (3rd L) and Cambodian Economy and Finance Ministry's permanent secretary of state Vongsey Vissoth (3rd R) attend a handover ceremony of Sinovac COVID-19 vaccine at the Phnom Penh International Airport in Phnom Penh, Cambodia, March 26, 2021. A new batch of COVID-19 vaccines Cambodia purchased from China's pharmaceutical company Sinovac Biotech arrived here on Friday, giving the country greater possibility to vaccinate its citizens against the virus. (Photo by Sovannara/Xinhua)