Drones light up Hong Kong sky to mark Dragon Boat Festival

Sticky rice dumplings, racing dragon boats, green reed leaves ... stunning drone show imagery dotted the night sky over Hong Kong's iconic Victoria Harbor on Monday, on which China's annual Dragon Boat Festival falls this year. On the Wan Chai Harborfront Promenade and observation decks nearby, crowds cheered as more than 1,000 drones teamed up to form one exquisite pattern after another in a 10-minute display.