Asia is the largest and the most populous continent among the seven. Owing to its large land area, there are many ethnic groups and that they are all different in many ways. The rapid development of Asian countries has drawn attention from all over the world since the late 20th century, especially China and India. In the aspect of natural resources, most oil producing countries are in Asia, including Saudi Arabia, United Arab Emirates, and so on. China and part of Russia, on the other hand, contains the most coal reserves in the world. Additionally, Asia is a region rich in travel resources. As for sports, Asian Games is a continental multi-sport event which has the largest scale and the highest level in Asia. The most recent games will be held in Jakarta and Palembang, Indonesia from 18 August to 2 September 2018.