Hanoi, Jan. 20 -- As Vietnam enters a new stage of development with higher demands for growth quality, innovation and deep international integration, the Vietnamese working class continues to affirm its core and pioneering role, said Nguyen Dinh Khang, member of the Party Central Committee and Vice President of the Vietnam Fatherland Front Central Committee. Speaking to the press on the occasion of the 14th National Party Congress, Khang, who is also Secretary of the Party Committee and President of the Vietnam General Confederation of Labour (VGCL), said that since its inception, especially over the past four decades of the Doi moi (Renewal) process, the Vietnamese working class has consistently fulfilled its historic mission and affirme...