20 February 2020, Vientiane, Lao PDR - Director-General of the Food and Agriculture Organisation of the United Nations (FAO), QU Dongyu (L) speaks to Vice Minister of Ministry of Agriculture and Forestry, Phuangparisak Pravongviengkham on a visit at Rice Research Centre (RRC) of the National Agriculture, Forestry and Rural Development Research Institute (NAFRI) in Thadorkham Village, Xaythany District.