Hanoi, July 2 -- All members of Vietnam's rescue team have overcome a long journey, time-zone differences and challenging working conditions to carry out search-and-rescue operations in earthquake-hit areas of Venezuela, according to Major General Nguyen Duy Minh, Deputy Director of the Foreign Relations Department under the Ministry of National Defence. Speaking to Vietnam News Agency correspondents in Venezuela, Minh said the team's greatest motivation is "a mission from the heart" and a determination to make every possible effort to save lives. After arriving in Venezuela following a nearly 24-hour journey, the 124-member delegation immediately coordinated with local authorities to identify the hardest-hit areas, search for survivors, ...