Overview: The battle round continues. Included: China’s Duo Suining (“The Impossible Balancing Duo”) vs. Germany’s Dundu Giants of Light (“The Giants of Light”); South Korea’s Emotional Line (“The Classical Crew”) vs. Philippines’ The TNT Boys (“Vocal Dynamo Trio”); Spain’s Los Vivancos (“Matadors of Dance”) vs. South Korea’s Kukkiwon (“The Flying Taekwondo Masters”); and America’s William Close (“The Earth Harp Orchestra”) vs. America’s Naturally 7 (“The Human Instruments”).