Last month, six Chinese medical professionals stepped off an Air Serbia jet in Belgrade to a red-carpet welcome from President Aleksandar Vucic and an array of cabinet ministers. After elbow-bump greetings, Vucic kissed Serbia's flag, then China's.
In Serbia, one of Beijing's closest European allies, and a handful of other friendly countries, China is providing on-the-ground guidance to help battle the coronavirus that has swept around the world.
The outreach is part of a wider push by Beijing to assert global leadership in battling COVID-19 after facing criticism from Washington and elsewhere that it fumbled its early response to the outbreak, believed to have originated in the Chinese city of Wuhan.