When a hornet's nest was found inside the ear of a Liu Zongyuan statue in Liuzhou, S China's Guangxi, firefighters used a drone to give the ancient poet a high-tech "ear cleaning." #DroneTech #China #Innovation
When a hornet's nest was found inside the ear of a Liu Zongyuan statue in Liuzhou, S China's Guangxi, firefighters used a drone to give the ancient poet a high-tech "ear cleaning." #DroneTech #China #Innovation
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