The enemy of my enemy is my friend.
No, this logic is absolutely wrong. thats the logic which led americans support islamist against USSR during russian invasion of afghanistan, but now americans are paying each day for this mistake.
btw, anti-china iranians if they are any of them, or anti regime iranians are not necessarily jewish putting label on other people is not right and its also an immoral action.
btw, majority of Iranians have a negative view about Iran's regime, but they don't have any problem with chinese.