Paraguay, known as the Republic of Paraguay in full, is a landlocked country lodated in the central part of South America, its main mountains include Omanba Mountain and Baran Kaji Mountain, its southern part borders completely with Argentina, and its northeast and northwest corner are Brazil and Bolivia respectively.

The main rivers in Paraguay are the Paraguay River and the Parana River. Most of Paraguay is a subtropical climate with a population of 7.033 million, Spanish and Guarani are its official languages, Guarani is the national language, and its capital is Asunción. In 1767 the Spanish colonists expelled the Jesuits. In the 18th century, the Paraguay region was the largest populous area in South America.

Paraguay is a member of the Association of South American Nations, its economy is dominated by agriculture, animal husbandry and forestry, and the main crops include cotton, soybeans and so on.