The formal rehearsal of the opening ceremony of the 2nd Youth Olympic Games is held at the Olympics center at Nanjing on the evening of August 10, 2014. Nearly 1,000 students from Shaolin Tagou Martial Arts School in central China's Henan province take part in six performances in the six-chapter ceremony. ‘Building Dreams’ is the most dazzling show in this ceremony. In coordination with 400 students on the ground, more than 100 students form different shapes in the air with the help of wires.