China’s role in the breakthrough shook up dynamics in a conflict-ridden region where the United States has been the main mediator for decades. Iranian Foreign Minister Hossein Amir Abdollahian and his Saudi counterpart Faisal bin Farhan al-Saud held talk in Beijing on Thursday and issued a joint statement in which they agreed to restore diplomatic ties. It was the first formal gathering of top diplomats from the two countries in more than seven years. Do you think that this is a major change in world politics ?