Autonomous guided vehicles line up to lift containers from a vessel docked at the Port of Qingdao in East China's Shandong Province on Thursday. The automated container terminal, employing hydrogen energy and 5G technology, handles 48 standard containers per hour. Chinese ports are expanding the use of technology, with a terminal in the Port of Guangzhou in South China's Guangdong entering the final phase of installations in June. Photo: VCG