Khanh Hoa, April 22 -- A delegation of civil sectors and the navy on April 22 concluded a visit to Truong Sa island district of the south-central province of Khanh Hoa and a DK1 platform on Vietnam's southern continental shelf. The delegation gathered more than 200 representatives from the banking sector, the Vietnam Academy of Dance, reporters, and naval officers and soldiers. During the seven-day trip, they visited, presented gifts, and held cultural exchanges with soldiers and residents on the islands of Song Tu Tay, Da Thi, Sinh Ton, Co Lin, Len Dao, and Truong Sa Lon (Great Truong Sa), and the DK1/2 Phuc Tan A platform - one of the economic, scientific and technical service stations of Vietnam in the southern continental shelf. The d...