Hanoi, Aug. 14 -- Vietnamese leaders on August 14 sent messages of condolence to their Chinese counterparts following the death of Zhu Rongji, former member of the Standing Committee of the Political Bureau of the Communist Party of China (CPC) Central Committee and former Premier of China's State Council. General Secretary of the Communist Party of Vietnam Central Committee and President To Lam, Prime Minister Le Minh Hung, President of the National Assembly Tran Thanh Man, and Standing Member of the Party Central Committee Secretariat Tran Cam Tu sent messages of condolence to General Secretary of the CPC Central Committee and President Xi Jinping, Premier of the State Council Li Qiang, Chairman of the Standing Committee of the National...