Nowadays, China and Sweden conflicted with each other, and I believe that this is the most unfortunate event since the two nations have the shared history and fate, both had been taken land by Russia.
But may be nowadays, China has a rather close relation with Russia, and this would upset Sweden, in 2003, Chinese president Hu even attended the 300 anniversary of the founding of St Petersburg, this would upset the people of Sweden most, since the land was taken from them, and Russian even enslaved the Prisoners of war of Sweden, forced them to build the city, yes this action of the Chinese president was not so beautiful.