Where is Qin Gang? China’s foreign minister has not been seen in public for three weeks

Chinese foreign minister Qin Gang reads from the Chinese constitution. Qin has not been seen in public for three weeks. Photograph: Mark Schiefelbein/AP

China’s foreign minister, Qin Gang, has not been seen in public for over three weeks, despite a flurry of high-profile diplomatic efforts to repair ties with the United States.

As a former ambassador to Washington DC, who is considered a protege of Chinese leader Xi Jinping, Qin had been expected to play a key role in a string of high-level visits by US officials.