(VOVWORLD) - Vang A Pao of Chieng Xuan commune, Son La province, goes house to house to explain to local people how to deal with the COVID-19 epidemic. Pao has...
(VOVworld) - The National Office of Intellectual Property of Vietnam has issued a certificate of geographic origin for Yen Chau mangoes in the three communes of Chieng Pan, Vieng Lan, and Sap Vat in Son...