On Monday, Li Yang, China’s consul general in Rio de Janeiro, took to Twitter to mock the rescue efforts following the Surfside, Florida, building collapse. “American-style rescue: very layman in saving people, but too expert in blasting!!!” Li wrote, including side-by-side pictures of the partially collapsed condominium and its demolition with explosives.In other recent tweets, Li called Adrian Zenz, a researcher who has written extensively about internment camps in Xinjiang, a liar. Li also referred to Canadian prime minister Justin Trudeau as “boy” and branded him “a running dog of the U.S.” Such outbursts have helped Li …