Tunisian President Al-Moncef Al-Marzouqi opened here today the 5th session of Sino-Arab Ministerial Cooperation Forum, in the presence of Arab League Secretary General Nabil Al-Arabi, Chinese Foreign Minister Yang Jiechi and various Arab ministerial delegates. Saudi delegation to the forum is led by Minister of State for Foreign Affairs Dr. Nizar bin Obaid Madani. -- SPA