Chinese Foreign Minister Wang Yi met with the King and Crown Prince of Bahrain on Tuesday. It's the final destination in his Middle East tour, which brought him to six countries in the region. Wang Jin, an associate professor from China's Northwest University, specializing in Middle Eastern studies, joined CGTN's Global Watch from Xi'an. He discussed the impact of Wang Yi's trip, the 25-year cooperation agreement between China and Iran, as well as China and the UAE's joint venture to produce the Sinopharm vaccine.