(VOVworld) - President Truong Tan Sang has paid Tet visit to poems, writers and scholars on the occasion of the traditional lunar new year. In his meeting with poem Huu Thinh and writer Vu Tu Nam, the President praised the role played by them in social motivation, innovation and contribution to the party and nation’s comprehensive development. The President paid Tet visit to the family of Vietnam’s youngest professor of math, Phung Ho Hai. He hoped that the professor, who is the deputy head of the Institute of Mathematics, and his colleagues will promote practical research and train more talents. He emphasized the importance of retaining talents so that they could contribute to national development.