Hanoi, Oct. 3 -- Vice Chairman of the National Assembly Nguyen Duc Hai and a high-ranking delegation from the Vietnamese parliament paid an official visit to Greece from September 30 to October 3 at the invitation of First Vice-President of the Hellenic Parliament of Greece Ioannis Plakiotakis. During his trip, Hai held talks with Plakiotakis; met with Greek Vice President Kostantinos Chatzidakis; had a working session with General Secretary of the Communist Party of Greece Dimitrios Koutsoumpa; and met with the Vietnamese Embassy's staff and representatives of the Vietnamese community in Athens. In the talks with Plakiotakis on September 30, Hai expressed gratitude for Greece's support for Vietnam during its past struggle for independence,...