Sanjuan is incorrectly written, and should be written as "San Juan" being its meaning:
Sanjuan = JuanSan San Juan is a province of argentina, located in the Center-West of the country in the Region of which. Its territory is divided into 19 departments and its capital city, San Juan, is headquarters of the provincial government. Bounded on the North and East by the province of La Rioja, in the Southeast with the de San Luis, to the South with Mendoza and the West with the Republic of Chile, whose limit is determined by the water of the mountain range of the Andes watershed.