Hanoi, April 14 -- Prime Minister Pham Minh Chinh proposed the Commercial Aircraft Corporation of China, Ltd. (COMAC) cooperate with and support Vietnam in developing the aviation industry, as well as in exploiting and developing aerospace, while receiving its Chairman He Dongfeng in Hanoi on April 14. Welcoming He and leaders of COMAC on their working trip to Vietnam, coinciding with General Secretary of the Communist Party of China Central Committee and President of China Xi Jinping's state visit to Vietnam, PM Chinh said that during the top Chinese leader's ongoing visit to Vietnam, the two sides will discuss many important issues for the future development of the two countries and their relations, and at the same time, sign many impor...