Well, what do you expect they to do, go to war with the US in case of Venuzela and Iran ? Thats only effective way, but not realistic, this war is not Chinas. I dont think Chinese are more nationalistic say when compared to Americans and Russians, these two countries are way more nationalistic. I thought Chauvinism according to definition is interferring too much in other coountries or peoples affairs, the opposite of what Chinese are doing. What about EU countries, they are siding with Trump in the two cases.