Hanoi, May 30 -- Vietnam's women volleyball team is gearing up to defend their championship crown at the Asian Volleyball Confederation (AVC) Nations Cup, head coach Nguyen Tuan Kiet has said. At a press conference in Hanoi on May 30 to official announce the tournament, scheduled to run from June 7 to 14 in the capital city, Kiet said that his squad has been intensively preparing at a training camp in Quang Ninh province for more than a month. An Australian fitness specialist has been incorporated into their coaching staff, resulting in significant improvements in players' physical conditions. Eleven nations will compete in this year's championship, including Australia, India, Taiwan (China), Iran, Indonesia, Kazakhstan, Hong Kong (China)...