The announcement ceremony of Vo Tranh tea trademark has been held at Vo Tranh commune, Phu Luong district on November 1st, 2013. This activity brings practical meaning to welcome the second tea festival Thai Nguyen – Viet Nam 2013. Attending the ceremony were the comrade Ma Thi Nguyen, Member of Provincial Standing committee, vice chairwoman of Provincial People’s Committee, Head of Organizing Committee of the second tea festival Thai Nguyen – Viet Nam 2013, representatives from Departments, Agencies in the province to congratulate local officials, local people on this event.