German Chancellor Olaf Scholz holds talks with Chinese President Xi Jinping on Friday, the first G7 leader to visit Beijing since the Covid-19 pandemic.
But his trip has sparked controversy in Germany and concern elsewhere in Europe.
It comes hard on the heels of the National Congress of the Chinese Communist Party.
President Xi used it to tighten his grip on power, packing his leadership team with allies.
An extraordinary and bitter row erupted recently at the very top of the German government, when it emerged a Chinese company was poised to buy a significant stake in a part of the port of Hamburg.