German Chancellor Olaf Scholz begins his three-day visit to China on Sunday in the metropolis of Chongqing, which is home to some 32 million inhabitants. Scholz plans to visit a Bosch hydrogen drive production facility and talk to students about urban planning. Scholz’s programme also includes a meeting with the regional Communist Party secretary, Yuan Jiajun, and a boat trip on the Yangtze. On Monday, his visit is expected to continue on to the economic and financial centre of Shanghai and on Tuesday to Beijing for political talks with Chinese President Xi Jinping and Premier Li Qiang. The Ge…