“…Recently, Japan is seeking to energy diversity from more than 10 countries, including Middle Eastern (Saudi Arabia, UAE, Qatar, Kuwait and Iran) Russian, Southeastern Asia (Vietnam, Indonesia and Malaysia) and West African (Gabon and Angola) [1]. China, as the second importer of oil, also imported oil from multiple countries, including Saudi Arabia (19.11%), Afghanistan (14.19%), The Sultanate of Oman (8.80%), Russian (8.67%), Iran (8.12%), Iraq (7.97%), República Bolivariana de Venezuela (5.72%), Kazakhstan Actually, regions with rich oil are full of armed conflicts in recent years [3]. For example, Middle Eastern owns most of the world's oil reserves and is always in armed conflicts.…”