python said:
			
		
	
	
		
		
			not much imo...read on.
once again, this is a cultured westerner in you speaking but frankly i don't see why the chinese POLITICIANSshould care about jewish history ...they have their own tortured ancient history and grievances. 
a very important observation you made...let's try to look at it.
sino-us relations are very complex. Iran is but one element...
		
		
	 
And that was precisely my point (look again). As for the rest (especially the problematical symbiotic relations between China and the US) I agree with those conclusions.
But let's take a look at this from several other angles, internally with Iran and let's not forget Syria.
There has existed an internal Iranian crisis since the election of the reformist Mohammad Khatami in 1997, which rendered manifest the rejection of the theocratic regime on the part of the population. Subsequently, however, we saw this transformed into a crisis that culminated with the fraudulent election of Mahumad Ahmadinejad in 2009, which, once and for all, caused a fracture between the "legal" country and the real one. Such was followed by six months of repression against the "Green Revolution" demonstrators, though the theocrats in reality do not have a political consensus among the population.
The Iranian leadership in fact has its back up against the wall, after having ransacked the British Embassy and today threatens to close the Straits of Hormuz, through which passes over a third of the world's oil supply. With an irrational audacity the regime challenges the entire world, China and Russia included, such that Teheran seems to have lost its head. Now this could be good news, though it could also be terrible news if, in shear desperation, the ayatollahs attempt to unleash hell in the region. And they can do it: in the Persian Gulf, in Iraq or, with the help of Hezbollah in Syria, at the northern frontier of Israel. 
With the internal political strife, enduring sanctions against Iran and the saber rattling between itself and the West, an eventual protracted Mideast struggle could lead to an all-out Shiite-Sunnite war. Here's where Syria enters the picture.
Ten months of brutal repression by the Assad regime has not been an effective deterrent against an all-out insurrection and, in fact, the tension continues to rise between the minority Shiites in power and the majority Sunnite population. And this is beginning to delineate a fracture throughout the entire region: on one side you have the Syrian leadership, Shiite Iran and Iraq (where the Shiite majority took power after the fall of Saddam); on the other side you have the Sunnite parts in Syria and Iraq and the Sunnite monarchies of the Gulf lead by Saudi Arabia, to which the Americans have just recently sold 84 anti-aircraft missile launchers.
Hence the Iranian and Syrian crisis are increasingly becoming inexorably linked and, in a bit, could even become united, with the Mideast in flames, right at the time when the great powers find themselves in positions of weakness for this year 2012.
Standing before a federal deficit without precedent (and two outrageously expensive wars started under Bush), the US is forced to make military spending cuts. Not only is it that today America doesn't have the financial means to contemplate an armed intervention, but it also has to take into consideration a public opinion that's radically hostile to such a notion. Especially since the primaries have recently opened in Iowa and in a moment in which Washington is committed to withdrawing its troops from Afghanistan and after having just gotten out of Iraq. From the military perspective the US isn't in the position to intimidate anyone and Europe even less.
With the exception of Britain and France, the EU military apparatus is not very potent and, like the rest of continental affairs, not coordinated and without a union wide command. Only with the sustainment of US air power was the EU able to oust the Libyan dictator Muhammar  Gheddafi from the Libyan skies, though it's not a military power and its financial crisis is still a long way off from being resolved. Europe's biggest concern is saving the euro, thus it too is in no position to contemplate a war in the Middle East.
It certainly won't be in 2012 that Europe becomes a protagonist within the international scene and it's not to be excluded, considering his internal difficulties, that Vladimir Putin gets tempted to make the tensions with the West grow while playing the nationalist card at home.
After a year of contagious democracy, a time of uncertainty beckons over the following twelve months for sure.